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Science teacher who tackled student gunman among 2 wounded at Indiana middle school - Chicago Tribune
What are the Biggest Solar Projects?
Solar power will be necessary for space exploration and off planet colonies on the moon and Mars in the next few decades and our advances here on Earth will assist us with the knowledge we need to power them up. Some may not realize but we have come a long way in our solar technology in the last few decades and we are now ready to take this experience and knowledge to the next level; to build something out of this world.
Shooting Down a UAV in Flight
Shooting Down an Enemy UAV so it cannot give away military movement intelligence.We know that with any new innovation in warfare or any new theme that comes along or borrowed technology from another industry to help in the ongoing struggle and conflict of man is short lived.
Telescopes - Principle of Operation and Factors that Affect Its Properties
Telescopes are devices that are used to view the distant objects. They find its use in astronomy and physics.
Bees Wax; History and Origin
We have often been asked where wax comes from? Well there are many types of Waxes. Bees wax has been around for a while.
Laser Attack, EA, Scalar Attack on Composite Manufactured Vehicles
More and more future fighting vehicles introduced at the Military Trade Shows in Pakistan, China, Israel seem to contain composite material as integral components to save weight. This composite material is lightweight and has many advantages to the high cost of exotic alloy.
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.
Preventing Death in a Bio Threat
In the event of Bio threat how to mobilize Hospitals in case of biological emergencies should close except for broken bones and accidents. Instead those who believe they have contracted a biological terrorist induced pathogen, virus or disease should be required to stay at home.
Acoustic Transducers for High Altitude Balloon Control
Using acoustic transducers it maybe possible to create a small region of thicker air underneath a blimp and use that patch as a platform of air to float on while blowing ever so slightly low pressure air underneath the blimp like a hover craft. Although this idea sounds like a long shot it can be done by use of a screen, which shoots the directed frequency waves into the waves created by the acoustic transducers.
Paternity Testing - Are You Raising Someone Elses Child?
The dawn of the DNA testBack in the 1700s, the best way to determine paternity was by a good hard look and the child, followed by a good hard look at the father. Enough coincidences and maybe a relationship could be proposed.
An Immortal Horse
Egyptian scholars know there is little other than fiction that can be written about the civilization that lived on the banks of the Nile in far more recent times than the beginning of the 'Old Copper Culture'. All these things are related and the old fictions are replaceable with the story of a worldwide culture with trading posts in each and every part of the world.
That Dust on Your Car May Soon Be Smarter Than You Think?
Here is a thought to get this topic started. A thought on a smart dust design.
UUV - Unmanned Underwater Vehicles to be Used for Fish Farming or Algae Bloom Removal
What is a UUV? UUV is the abbreviation given to Unmanned Underwater Vehicle. It is a mini-submarine without anyone in it.
The Fall and Fall of the p-Zine
Transducers - The Remarkable Changers
Complex control systems all make use of signals that can be easily measured and altered remotely. Automatically operated machines or actuators need to be powered either by electrical motors, pneumatic or hydraulic cylinders.
Static Charge Pulse on Wind Generator Material Memory Blades
Wind Power is considered a clean industry and is amongst the favorites of environmentalists and clean energy supporters. Unfortunately the wind generators rely on the wind and the wind is somewhat inconsistent in that sometimes it blows and some times it does not.
Using Mosquito MEMS to Collect DNA Samples
Soon scientists will have scaled down robotic insects. This is a good thing and most of this technology is being funded for Department of Defense uses as they will have a killer application there indeed.
DNA Testing Has Changed Everything
Since its discovery 20 years ago, the use of DNA for human identity and relationship testing has emerged as a powerful tool in both civil and criminal justice systems. DNA testing can reveal whether two or more individuals are related as well as determining the nature of their relationship.
Rodent Populations are Half within 3 miles of a Railroad Track
About a month ago, I was helping a friend collect meteorites. We picked out a grid pattern and started walking six to 9 feet apart with metal detectors looking for the iron-nickel meteorites which are quite common here on the Earth's surface The grid is large and takes many days to even make a dent in it and each time we are able to collect some meteorites.
Cloaking the Postage Stamp Modern Aircraft Carrier
By using a special coating on the deck of an aircraft carrier and a projector on the top of the tallest communications mast facing down, we could project the image of the ocean onto the deck like a giant IMAX theatre screen. Although this sounds like a daunting task, it isn't really.
Mini-Robots, Motherships, Swarm Strategies, Wasps, Ants, Organization and Delivery
Robots are for every one. Tech TV now host Battle Bots which is a big hit with viewers and draws crowds as big as WFB Wrestling.
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