Human Exposure To Radio Frequency Fields
Primary antennas for transmitting wireless telephone service, including cellular and Personal Communications Service (PCS), are usually located outdoors on towers and other elevated structures...
Logic gates built from bacteria and DNA
Steps toward biological computing are completed by creation of logic gates from gut bacteria and DNA.
"Logic gates are the fundamental building blocks in silicon...
Terahertz Invisibility Cloak Unveiled at Conference on Lasers and Electro-Optics 2011
Humans generally recognize objects through two features: their shape and color. To render an object invisible, one must be able to manipulate light so...
Toyota Camatte a Japanese Concept Car
During the International Tokyo Toy Show 2012 this June, Toyota has released a new concept vehicle called Toyota Camatte.
This concept car looks like a...
Quantum teleporter works?
Researchers have achieved a breakthrough in quantum communications and computing using a teleporter and a paradoxical cat.
The breakthrough is the first-ever transfer,...
Stay super-dry with Nokia’s nanotechnology
What happens when a drop of water falls on a lotus leaf? It’s not a philosophical question, but a natural phenomenon scientists have been...
iTapemeasure a gadget to take measurements with help of your iPhone
The iTapemeasure is a gadget combination app and case with an attached digital tape measure to your iPhone always in your hand for sure...
Harvesting Energy from Cellphone Calls
Sounds incredible but the scientists from Korea have turned the main ingredient of calamine lotion into a tiny material that converts sound waves into electricity.
Just...
How to convert waste heat to electricity at the nanoscale
Scientists have discovered that a class of materials known to convert heat to electricity and vice versa behaves quite unexpectedly at the nanoscale in...
A New Logic Prototype Chip Based on Bayesian Probability
A probability-based processor may speed up flash memory, and eventually much more. A computer chip that performs calculations using probabilities, instead of binary logic, could...