Balloon Gets Frozen In Liquid Nitrogen Video - Geeky. Video: Electric Imp Wants to Bring Wifi to Everything. Tongue piercing steers wheelchair. Why Nikola Tesla was the greatest geek who ever lived. Ten Most Extreme Substances Known to Man. Party receiver. Oct 26, 2006 party receiver by jinseup ted shin from usa designer's own words: This is a small electronic device that receives an FM signal from your music player, i.e. ipod, cell phone, cd player or any device equipped with an FM transmitter.
At a party it is always hard to control the music you play, the sound of volume is not playing evenly throughout the place and you always have to have a big and bulky stereo system. Just plug this simple device into your power outlets; it will receive songs from your music player, even from your tiny ipod shuffle throughout entire place. It has a simple mechanism, speaker, led, and FM receiver. At first you plug in to a power outlet, the front indicator light will flash. 7th Grader mimics Nature. 13 year old copies Nature to Improve Solar Performance Thirteen year old Aidan Dwyer was walking in the woods in Upstate New York in the winter and noticed a spiral pattern to tree branches.
Aidan realized the tree branches and leaves had a mathematical spiral pattern that could be shown as a fraction. High-speed robot hand. Autonomous Quadrotors Fly Amazing Formations. Roboticists at the University of Pennsylvania’s GRASP are able to get as many as 20 of their autonomous microcopters to fly in formation and perform complex maneuvers flawlessly.
Project Kleinrock - OmegaSDG Project Wiki. Simple animation to explain complex principles - Electronics. 1, aircraft radial engine 2, oval Regulation 3, sewing machines 4, Malta Cross movement - second hand movement used to control the clock.
Aerogel: See-Through, Strong as Steel & Ligher than Air. Despite its incredibly low density, aerogel is one of the most powerful materials on the planet.
It can support thousands of times its own weight, block out intense heat, cold and sound – yet it is 1,000 times less dense than glass, nearly as transparent and is composed of %99.8 air. The lowest-density silica-based aerogels are even lighter than air. Despite its fragility in certain regards and its incredible lack of density, aerogel has amazing thermal, acoustical and electrical insulation properties as illustrated by the images here.
A single one-pound block can also support half a ton of weight. NASA continues to find new space-based applications for this incredible material. An aerogel window one inch thick has the effective insulative capacity of a ten-inch thick glass window system. What Does Your Body Language Say About You? How To Read Signs and Recognize Gestures - Jinxi Boo - Jinxi Boo. Art by LaetitziaAs we all know, communication is essential in society.
Advancements in technology have transformed the way that we correspond with others in the modern world. Because of the constant buzz in our technological world, it's easy to forget how important communicating face-to-face is. When conversing old-school style, it's not only speech we verbalize that matters, but what our nonverbal gestures articulate as well. Body language is truly a language of its own. The NeoCube. Classical Klein Bottle. Here's what Felix Klein had in mind back in 1882, when he first dreamed of a closed, one-sided surface.
It's elegantly curved, with a side loop making a transverse puncture at the nexus. An Acme Classical Klein Bottle is big enough to show to a classroom, yet slides easily into your backpack for trips across the Yukon. Secret Worlds: The Universe Within - Interactive Java Tutorial. Secret Worlds: The Universe Within View the Milky Way at 10 million light years from the Earth.
Then move through space towards the Earth in successive orders of magnitude until you reach a tall oak tree just outside the buildings of the National High Magnetic Field Laboratory in Tallahassee, Florida. The Scale of the Universe. Deepest Mandelbrot Set Zoom Animation ever - a New Record! 10^275 (2.1E275 or 2^915) Dihydrogen Monoxide Research Division - dihydrogen monoxide info. Physics Flash Animations - StumbleUpon. We have been increasingly using Flash animations for illustrating Physics content.
This page provides access to those animations which may be of general interest. The animations will appear in a separate window. The animations are sorted by category, and the file size of each animation is included in the listing. Also included is the minimum version of the Flash player that is required; the player is available free from The categories are: In addition, I have prepared a small tutorial in using Flash to do Physics animations. LInks to versions of these animations in other languages, other links, and license information appear towards the bottom of this page. The Animations There are 99 animations listed below. Other Languages and Links These animations have been translated into Catalan, Spanish and Basque: En aquest enllaç podeu trobar la versió al català de les animacions Flash de Física.
A DIALOGUE WITH SARAH, AGED 3: IN WHICH IT IS SHOWN THAT IF YOUR DAD IS A CHEMISTRY PROFESSOR, ASKING “WHY” CAN BE DANGEROUS. The Energy Lie (Suppression of Technological Evolution) - Home. Fractal World Gallery Thumbnails : cosmic recursive fractal flames orflame fractals - StumbleUpon. Electric sheep. Symphony of Science.