Want to get a politician to listen to science? Here's some advice Science Magazine
WAHSINGTON, D.C.--Present both sides. Disclose conflicts of interest. And make sure you catch them at just the right time. Those are some of the best tips to get ...
Teach Science Process Over Findings Scientific American
Seismologist and policy advisor Lucy Jones says science education needs to teach how science works more than just what it finds out. Full Transcript. “I think we ...
How secret, late-night experiments transformed two scientists into master cartoonists - Science Magazine
How secret, late-night experiments transformed two scientists into master cartoonists Science Magazine
Washington, D.C.—Five years ago, two scientists in two labs separated by thousands of miles started staying late and working weekends to conduct secret ...
Youths discover Science Day at Lake Metroparks' Environmental Learning Center News-Herald.com
With no school scheduled on Presidents Day, hundreds of local youths still took advantage of learning about everything from the physics of flight to basic ...
The Confounding Climate Science of Lab-Grown Meat WIRED
The assumption goes that lab-grown meat will drastically reduce emissions of beef production. But you know what they say about assumptions...
Plastics reach remote pristine environments, scientists say The Guardian
Scientists have warned about the impact of plastic pollution in the most pristine corners of the world after discovering chemical additives in birds' eggs in the ...
Statistician: Machine Learning Is Causing A "Crisis in Science" Futurism
A statistician is warning that scientists are leaning on machine learning algorithms to find patterns in data where none exist.
California students may not be ready for new science test EdSource
Next month California students will start to be tested on the state's new science standards for the first time, but with little instruction in the subject in elementary ...
Study blames YouTube for rise in number of Flat Earthers The Guardian
Researchers believe they have identified the prime driver for a startling rise in the number of people who think the Earth is flat: Google's video-sharing site, ...
Pixar Story: Learn about the science and technology of animated films at new OMSI exhibit - OregonLive
Pixar Story: Learn about the science and technology of animated films at new OMSI exhibit OregonLive
Starting Feb. 23, OMSI hosts “The Science Behind Pixar,” an exhibit about the science and technology of Pixar films.
On Itchiness in Science Writing Scientific American
Over the years that I've written pieces here at Scientific American I've only very occasionally talked about the process of writing about science, since there have ...
Scientists in Ireland glean fascinating insight into solar storms The Irish Times
Findings may enable accurate forecasting of when bursts set to occur and impact on Earth.
AAAS: Machine learning 'causing science crisis' BBC News
Machine-learning techniques used by thousands of scientists to analyse data are producing results that are misleading and often completely wrong.
Gene therapy could treat rare brain disorder in unborn babies The Guardian
Doctors could use Crispr tool to inject benign virus into foetus's brain to 'switch on' key genes.
Inferring Earth's discontinuous chemical layering from the 660-kilometer boundary topography - Science Magazine
Inferring Earth's discontinuous chemical layering from the 660-kilometer boundary topography Science Magazine
The boundaries between rocks with different physical properties in Earth's interior come from either a change in crystal structure or a change in chemical ...
Can Big Science Be Too Big? The New York Times
A new study finds that small teams of researchers do more innovative work than large teams do.
No strings attached: This levitating lamp uses science to defy gravity Digital Trends
Created by Italian design studio idea3D, the Levia lamp is a cool industrial-looking lamp which boasts a levitating bulb. Looking for a table light that will dazzle ...
Trump science adviser calls for more collaboration between industry and government Nature.com
Meteorologist Kelvin Droegemeier emphasized the importance of private science funding in his first public speech since taking office.
Reality check: Can cat poop cause mental illness? Science Magazine
Science breaks down the evidence on the link between Toxoplasma gondii and mental illness.
New app reveals the hidden landscapes within Georgia O'Keeffe's paintings Science Magazine
WASHINGTON, D.C.—Ever wonder if a lost masterpiece lies hidden under the surface of a newer work? Researchers at Northwestern University have ...
Dinosaur BREAKTHROUGH: How scientists found 77-million-year-old Brachylophosaurus INTACT - Express.co.uk
Dinosaur BREAKTHROUGH: How scientists found 77-million-year-old Brachylophosaurus INTACT Express.co.uk
Nate Murphy is a high-profile fossil hunter and former curator of palaeontology at the Phillips County Museum in Malta, US. In 2001, he uncovered a mummified ...
Philosophy and sustainability science collide Arizona State University
C. Tyler DesRoches is an assistant professor of philosophy in the School of Historical, Philosophical and Religious Studies and assistant professor of ...
Rookies lead the way on House science panel Science Magazine
A major perk of being the majority party in the U.S. Congress is getting to fill the leadership slots on every committee. For several new Democratic legislators, ...
Darpa Wants to Solve Science’s Reproducibility Crisis With AI WIRED
Social science has an image problem—too many findings don't hold up. A new project will crank through 30000 studies to try to identify red flags.
Science and State Power in China FactorDaily
Chinese President Xi Jinping's emphasis on and investment in science and technology is aimed at enhancing state power. This is the product of historical ...
A free science factory is coming to WAFI Time Out Dubai
Science is the coolest, and newest, type of edutainment to take over kiddie world, and WAFI will be hosting an interactive exhibition for families which will ...
Double-negative-index ceramic aerogels for thermal superinsulation Science Magazine
Aerogels hold promise as lightweight replacements for thermal insulation. However, poor mechanical stability has hampered progress in moving toward ...
Hindu nationalists claim that ancient Indians had airplanes, stem cell technology, and the internet - Science Magazine
Hindu nationalists claim that ancient Indians had airplanes, stem cell technology, and the internet Science Magazine
The rapid rise of pseudoscience in the Modi era triggers ridicule and concern.
White House science adviser's first speech leaves scientists with questions Chemistry World
Delivering his first speech as President Trump's White House science adviser on 15 February, atmospheric scientist Kelvin Droegemeier said science and ...
'Grandfather Of Climate Science' Wallace Broecker Dies At 87 NPR
Broecker was an early advocate for reducing fossil fuels to avoid the disruptive effects of climate change and brought the term "global warming" into the ...
High-tide flooding disrupts local economic activity Science Advances
Evaluation of observed sea level rise impacts to date has emphasized sea level extremes, such as those from tropical cyclones. Far less is known about the ...
How mindfulness meditation works — and changes the brain's architecture ABC News
It's touted as a pain reliever, and a way to reduce anxiety and bolster cognitive performance, but mindfulness meditation also physically changes the brain.
Political Incompetence and Questionable Science American Thinker
How should we treat the political opponents of President Trump, who argue that Trump is Putin's puppet, and that he will be in prison no later than next Monday?
How 18th-Century Writers Created the Genre of Popular Science Smithsonian.com
French writers such as Voltaire and Bernard le Bovier de Fontenelle helped shape the Enlightenment with stories of science.
Climate scientists share Tyler Prize physicsworld.com
The 2019 Tyler Prize has been awarded to climate scientists Warren Washington of the US National Center for Atmospheric Research and Michael Mann of ...
Science being ‘debunked:’ Why are some countries making a vaccine U-turn? Q13 News Seattle
(CNN) — More than a century before Facebook, anti-vaccination campaigners had another method for spreading their message — an eye-catching march ...
Radar reveals a second potential impact crater under Greenland's ice Science Magazine
Just months after revealing an impact crater the size of Washington, D.C., buried under the ice of northwestern Greenland, a team of scientists has discovered ...
‘Making this up:’ Study says oilsands assessments marred by weak science Global News
Standardized oilsands assessments would be faster, cheaper and more likely to produce a clear picture of what's happening in northern Alberta, UBC biology ...
Dynamic gating of infrared radiation in a textile Science Magazine
Textiles trap infrared radiation, which helps keep us warm in cold weather. Of course, in hot weather, this is less desirable. Zhang et al. constructed an ...
Lucy Eade's backpack project among 26 national finalists in BPH Foundation Science and Engineering Awards - The Mercury
Lucy Eade's backpack project among 26 national finalists in BPH Foundation Science and Engineering Awards The Mercury
A Hobart teenager's innovative science project looks set to take a weight off many other students' shoulders. St Mary's College student Lucy Eade's STEM ...
In Roundup Case, the Science Will Go on Trial First The Wall Street Journal
A federal judge in a Roundup cancer trial later this month has divided the case so jurors can focus first solely on the science and then, only if they find the ...
Star Trek–like replicator creates entire objects in minutes Science Magazine
A Star Trek–like replicator has arrived, but don't expect it to synthesize a cup of Earl Grey tea (hot) on the spot. Researchers have come up with a new 3D ...
Children carry evidence of toxins from home flooring and furniture: Vinyl flooring and fire retardant furniture foam apparently to blame - Science Daily
Children carry evidence of toxins from home flooring and furniture: Vinyl flooring and fire retardant furniture foam apparently to blame Science Daily
Children living in homes with all vinyl flooring or flame-retardant chemicals in the sofa have significantly higher concentrations of potentially harmful semi-volatile ...
Measles cases have tripled in Europe, fueled by Ukrainian outbreak Science Magazine
Measles cases more than tripled across Europe in 2018, and one country drove much of the surge: Ukraine. Nearly 83,000 cases of measles were reported in ...
Caster Semenya arrives for landmark case that will challenge science and gender politics CBC.ca
Caster Semenya, the two-time Olympic 800-metre champion from South Africa didn't take questions as she arrived at the Court of Arbitration for Sport on Monday ...
How to feed the world by 2050? Recent breakthrough boosts plant growth by 40 percent - Science Daily
How to feed the world by 2050? Recent breakthrough boosts plant growth by 40 percent Science Daily
Recent advances to address hunger through agricultural advancement have been shown to boost crop growth by 40 percent by creating a shortcut for a glitch ...
Science forum opens up possibilities for duo The West Australian
It just opened up possibilities about what my future could look like.”
Seventy years ago, humans unleashed a killer virus on rabbits. Here's how they beat it - Science Magazine
Seventy years ago, humans unleashed a killer virus on rabbits. Here's how they beat it Science Magazine
Researchers have written another chapter in the textbook case of an arms race between a host and its pathogen. The main characters in this 70-year seesaw ...
NASA picks mission to make all-sky infrared map Science Magazine
NASA has just given the green light to a mission that will study multiple eras of cosmic history, from the earliest fractions of a second after the big bang to ...
Yellowstone volcano eruption: Mother Nature will 'see you DEAD' - Scientist gravely warns - Express.co.uk
Yellowstone volcano eruption: Mother Nature will 'see you DEAD' - Scientist gravely warns Express.co.uk
YELLOWSTONE volcano is a powerful and deadly force to be reckoned with and is evidence of Mother Nature's dark side, a prominent scientist has warned.
Scientists Developed an AI So Advanced They Say It's Too Dangerous to Release ScienceAlert
A group of computer scientists once backed by Elon Musk has caused some alarm by developing an advanced artificial intelligence (AI) they say is too ...
Researchers hung men on a cross and added blood in bid to prove Turin Shroud is real - Science Magazine
Researchers hung men on a cross and added blood in bid to prove Turin Shroud is real Science Magazine
In an attempt to prove that the Turin Shroud—a strip of linen that some people believe was used to wrap Jesus's body after his crucifixion and carries the image ...
Supersymmetric laser arrays Science Magazine
A common route to get more light out of a laser system is to couple multiple lasers to form an array. However, instabilities owing to cross-talk and interference ...
The Women Who Contributed to Science but Were Buried in Footnotes The Atlantic
In a new study, researchers uncovered female programmers who made important but unrecognized contributions to genetics.
Five Things High Schoolers Need To Know More Than Computer Science Forbes
A recent opinion piece in the New York Times discussed how the College Board is pushing for students to focus on mastering “two codes” — computer science ...
Bemidji Middle School 33rd Annual Science Fair winners Bemidji Pioneer
The following students at Bemidji Middle School were the winners of the 33rd Annual BMS Science Fair that took place on Tuesday night, Feb. 12. 6th grade ...
Shedding light on the science of auroral breakups: Scientists study the energetic particles behind stunning light show - Science Daily
Shedding light on the science of auroral breakups: Scientists study the energetic particles behind stunning light show Science Daily
Scientists have quantitatively confirmed how energetic an auroral breakup can be. Using a combination of cutting-edge ground-based technology and new ...
Former PARI changes name to show new emphasis on science education WLOS
According to a press release. the former Pisgah Astronomical Research Institute (PARI), is now The Learning Center at PARI. The moves signifies an emphasis ...
A surface gravity traverse on Mars indicates low bedrock density at Gale crater Science Magazine
Gravimetry—the measurement of tiny changes in gravitational fields—can be used to weigh mountains. Large-scale gravimetric mapping can be done from orbit, ...
This Spider Has Been Dead For 110 Million Years, But Its Eyes Still Shine in The Dark - ScienceAlert
This Spider Has Been Dead For 110 Million Years, But Its Eyes Still Shine in The Dark ScienceAlert
Soft, squishy, ancient spiders are hard to investigate - they don't fossilise as easily as bones or exoskeletons. So you can imagine how excited researchers were ...
Bug bombs don't get rid of bugs, study suggests Science Magazine
In the United States alone, we spend more than $2.5 billion a year trying to rid our homes of cockroaches and other pests—but a new study says some of us may ...
The Science of Better Meetings The Wall Street Journal
You can't abolish office gatherings, but you can make them shorter, smaller and smarter with the help of recent research.
Update: NASA declares end of Opportunity's mission Science Magazine
*Update, 13 February, 2:10 p.m.: After more than a thousand attempts to revive the Opportunity rover, including a final unanswered command last night, NASA ...
Teen zebra finches seek moms' approval for their new tunes Science Magazine
It's hard to imagine a teen asking his mother for approval on anything. But a new study shows that male zebra finches—colorful songbirds with complex ...
Evidence mounts that gut bacteria can influence mood, prevent depression Science Magazine
Of all the many ways the teeming ecosystem of microbes in a person's gut and other tissues might affect health, its potential influences on the brain may be the ...
Is tourism endangering these giant lizards? Science Magazine
Partial shutdown of Indonesia's Komodo National Park is unnecessary, scientists say.
Fake news on Twitter during the 2016 U.S. presidential election Science Magazine
There was a proliferation of fake news during the 2016 election cycle. Grinberg et al. analyzed Twitter data by matching Twitter accounts to specific voters to ...
The 2018 rift eruption and summit collapse of Kīlauea Volcano Science Magazine
The Kīlauea Volcano on the island of Hawai'i erupted for 3 months in 2018. Neal et al. present a summary of the eruption sequence along with a variety of ...
Watch a maggot 'fountain' devour a pizza in 2 hours Science Magazine
If you've got the stomach for it, you can watch 10,000 maggots demolish the above pizza in 2 hours. Now, scientists have a better sense of how these fly larvae ...
Female human body blocks weak sperm, scientists find The Guardian
For millions of sperm it is the end of the road. Scientists have found evidence that the female reproductive tract is shaped in such a way that stops poor swimmers ...
Brazil's new president has scientists worried. Here's why Science Magazine
Brazil has long been a frontrunner in climate change policy and environmental diplomacy. The international conventions on climate change and biological ...
Numerical cognition in honeybees enables addition and subtraction Science Advances
Many animals understand numbers at a basic level for use in essential tasks such as foraging, shoaling, and resource management. However, complex ...
Gum disease–causing bacteria could spur Alzheimer's Science Magazine
Poor oral health is a risk factor for Alzheimer's disease. What's not clear is whether gum disease causes the disorder or is merely a result—many patients with ...
A 25% pay raise? That's not nearly enough, young Indian scientists say Science Magazine
NEW DELHI—In response to months of protests and marches, the Indian government announced yesterday that it will give early-career scientists raises of up to ...
Linking a mutation to survival in wild mice Science Magazine
Evolution, at its core, involves changes in the frequency of alleles subject to natural selection. But identifying the target of selection can be difficult. Barrett et al.
Ancient Earth rock found on the moon Science Magazine
What may be the oldest-known Earth rock has turned up in a surprising place: the moon. A 2-centimeter chip embedded in a larger rock collected by Apollo ...
A loud quasi-periodic oscillation after a star is disrupted by a massive black hole - Science Magazine
A loud quasi-periodic oscillation after a star is disrupted by a massive black hole Science Magazine
When a star passes close to a massive black hole (MBH), it is ripped apart by the strong tidal forces. As the resulting debris falls toward the MBH, it heats up, ...
How Many Push-Ups You Can Do Could Predict Your Risk of Heart Disease ScienceAlert
Scientists have identified what they think could be a simple, practical test to predict people's heart health, and it's about as quick as saying, "Drop and give me ...
Nasa confirms Mars rover Opportunity is dead The Guardian
Robot the size of a golf buggy has sent data to Earth for 15 years but fell silent eight months ago and Nasa says mission is complete.
'The Darling will die': Scientists say mass fish kill due to over-extraction and drought - The Guardian
'The Darling will die': Scientists say mass fish kill due to over-extraction and drought The Guardian
Australian Academy of Science panel says urgent steps needed to restore flows.
Scientists Are Revealing The Weirdest Thing They've Done For Science, And They're Brilliant - IFLScience
Scientists Are Revealing The Weirdest Thing They've Done For Science, And They're Brilliant IFLScience
Scientists are sharing on Twitter the weirdest things they've done in the name of science, offering up a fascinating glimpse into what scientists consider.
These researchers swallowed Legos for science Science News for Students
Parents rush to the hospital every day after their kids swallow toys. To calm their fears, six brave doctors swallowed Legos for science.
SUPER SNOW MOON 2019: The facts, myths and origins behind the incredible celestial sight - Express.co.uk
SUPER SNOW MOON 2019: The facts, myths and origins behind the incredible celestial sight Express.co.uk
STARGAZERS across the world will bear witness to the Super Snow Moon which will shine brightly in the sky tonight as the Earth welcomes yet another ...
Mountains Bigger Than Everest Deep Inside Earth Revealed by Scientists Sputnik International
The second largest earthquake on record allowed scientists to glimpse into the terrain under the planet's surface, revealing peaks higher than the Himalayas.
At many river deltas, scientists are missing a major source of sea level rise Science Magazine
For coastal communities, the sea level rise propelled by melting ice and warming oceans is bad enough. But people living on the soft, compressible sediments of ...
Characterizing mutagenic effects of recombination through a sequence-level genetic map - Science Magazine
Characterizing mutagenic effects of recombination through a sequence-level genetic map Science Magazine
Genetic recombination is an essential process in generating genetic diversity. Recombination occurs both through the shuffling of maternal and paternal ...
New molecules reverse memory loss linked to depression, aging Science Daily
New therapeutic molecules show promise in reversing the memory loss linked to depression and aging. These molecules not only rapidly improve symptoms, ...
The surprising reason why some Latin Americans have light skin Science Magazine
Walk down a busy street in most Latin American cities today and you'll see a palette of skin colors from dark brown to sepia to cream. For 500 years, people have ...
How psychological science is benefiting the world EurekAlert
Technological advances have allowed psychological scientists to measure everything from cognitive impairments to everyday decision-making. Now, the ...
As legal pot farms expand, so do air pollution worries Science Magazine
Colorado plans major study of emissions from indoor growing facilities.
Yellowstone volcano ERUPTION: Monster blast will ‘TEAR OUT guts from America’ Express.co.uk
YELLOWSTONE volcano is a dormant monster waiting to erupt and violently tear America apart just like Godzilla, a prominent scientist has warned.
An often-overlooked risk, the science of slips and falls can be life-saving CBC News
Falls are one of the leading causes of injury in Canada, costing the health-care system more than $2 billion in 2017. And the often-overlooked risk can also be ...
Data science is a growing field. Here's how to train people to do it Phys.Org
The world is inundated with data. There's a virtual tsunami of data moving around the globe, renewing itself daily. Take just the global financial markets.
Scientists create super-thin 'sheet' that could charge our phones The Guardian
Breakthrough means large sheets of energy-harvesting material can be produced.
A sleep-inducing gene, nemuri, links sleep and immune function in Drosophila Science Magazine
Even the humble fruit fly needs sleep. Toda et al. screened ∼12,000 fruit fly lines and identified a single sleep-promoting molecule encoded by a gene they ...
Scientists Are Totally Rethinking Animal Cognition The Atlantic
What science can tell us about how other creatures experience the world.
Scientists might have found a cure for Parkinson's disease India Today
Cell replacement therapies may help alleviate the symptoms of Parkinson's disease, a progressive disorder that currently has no cure, scientists say. According ...
A nearby river of stars Science Daily
Astronomers have found a river of stars, a stellar stream in astronomical parlance, covering most of the southern sky. The stream is relatively nearby and ...
Alligators gobble rocks to stay underwater longer Science Magazine
New study may help solve the mystery of why crocodylians swallow stones.
4D Mapping of Mars Will Find Life
Let us discuss the mapping of Mars and some thoughts on the matter. We have mapped the Earth by using Satellites and have a complete GIS mapping with complete mineral deposits, underground oil areas, volcanic plumes and even huge natural water aquifers.
CCTV Decoy Registration System
Avoiding cameras? Gotcha, what are you trying to hide from. Cameras in Subways and airports often do not get a face shot good enough for face recognition software.
Increasing Lightening Storm Intensity and Direction Control of Strikes
Using four UAVs in formation with one C-130 Hercules Aircraft or 747 with onboard laser:http://www.de.
What are GE and GMO Crops?
Genetically Engineered Organisms and Genetically Modified Organisms, with Monsanto Corporation in the forefront of development. GE crops, including cotton seeds, have genetically modified properties with built-in resistance to herbicides and insects (Bt cotton), and are also called Frankencotton.
Ceramic Coatings Inside Plastic Water Bottles?
A new report claims Water in plastic bottles could pose a problem, and of course why wouldn't it? This is a much debated topic indeed, so please read.http://www.
Fire Escape System Concept
What if in the event of a fire the building system started putting out instructions using sound waves of the best possible escape route? Using the pictures on the wall and windows to guide trapped occupants and guide them to the safest exit? It is all possible now due to an old technology which is now being used thru a transfer into the public domain. Smoke inhalation is the number one cause of death in fires.
51 Easy, Eco-Friendly Ways You Can Help Sustain Planet Earth
1. Air dry your laundry.
Welcome to the Eye Science
Thousands of dyslexic students, across the UK, are referred of something called "Asfedic tuning", this is a procedure that supposedly results in a precise identification of a persons optimal background best suited for acquiring the optimum reading speeds. Here are my notes about this: Is this Aprotocol@ a form of unconscious sensory teaching that Arecalibrates@ the retinal receptors to filter the returned spectral frequencies of light returned off the perimeter of the target object? Or is there a more fundamental brain architecture reprogramming process involved.
Pre-empt the Radiation or Die
At West Point, in a speech, President George W. Bush shared the doctrine of pre-emption with his cadets that he articulated as a countermeasure to September 11 attacks.
Hydro-Mini Tsunami-Perpetual Wave Making Machine
Let's describe this idea as a Self Generating a Tsunami-Perpetual Wave Pattern Making Machine to Derive Mini-Hydro Power Systems in Rivers.Hydro-Mini Tsunami-Perpetual Wave Making Machine.
Small Attack Submarines, Which Turn Into Hydrofoils and Fly
We propose single man underwater vehicles (attack submarines), which have inflatable Airbags using CO2 cartridges for rapid ascent. The design of these vehicles will encompass bended material, which makes rings underneath resembling typical designs of small hydrofoils.
Why Can't Our Brain Process What We See Faster?
Many who admire the excellent design of Mother Nature and the gift of vision and the enhancements thru evolution wonder; Why Can't Our Brain Process What We See Faster? A paper by G. Bugmann and J.
Free Energy from Space
Tesla was always looking for a way to harvest electromagnetic energy and deliver it to the world wireless, after reading a biography about Tesla; I had come up with this concept. Harvesting and Wireless delivery of Electromagnetic Energy From Space.
Building a Single Unit CO2 Laser Grid
When using a CO2 Laser to shoot down an incoming projectile, which enters a safety zone, it will be necessary to hold the laser on the target for about 5 seconds or more. To do this we must be able to shoot the laser in a grid, therefore if the projectile or aircraft or guided missile or even a UAV takes evasive action such as a high- speed high "G" 90 degree turn you can still register a kill on the target.
N400 Brain Wave to Assist in Learning and in Performance
In any important task you need to stay alert and in some professions someone could lose their life ifyou are not staying heads up or cause a serious accident where someone else has to pay with theirs. Not good, so what is the solution here? Here is a thought on learning, safety, brain waves and winning.
A Case for Human Machine Visual Interface
Animation of personified reality is intriguing, memorable and interesting as well. Perhaps we ought to remember this when letting kids watch cartoons of attacking counter parts? Or maybe this is a good way to help them better understand the Machiavellian characteristics of the species before they enter the real world, where everything is not so warm and fuzzy.
America and its Collision Course
Energy ESP #7 - America and its Collision CourseCrude oil explodes through $46.50 as the problems are growing -It's bigger than Iraq, bigger than Bin Laden and even bigger thanthe next election.
Hyper Sound Wave Emissions to Quiet Helicopters
It is possible to disrupt the sound waves coming from a flying helicopter and re-direct those sound waves up. This would mean on a day with no clouds you would not be able to hear the helicopter from the ground.
Electromagnetism, The Universe, And You
An electric current produces a magnetic field. This is the principle of the electric motor - varying electric currents moving along wires make magnets with drive shafts spin around in circles.
RFID Sensors to Protect Water Supplies
Recently the US Military has developed a special set of sensors for water supplies for troops. Any time a base camp is set up it is important to monitor the water supplies and test them.
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