Looking to build a time machine but nervous about the classic grandfather paradox, aka the Marty McFly conundrum, aka the idea that you might unwittingly do something that causes you to never exist in the first place?
Taking cues from slime molds, ants, and living biological cells, a team of University of Pittsburgh researchers has designed a system of artificial cells that can communicate with one another and cooperate to carry out tasks. The computer models they
DARPA is an interesting and innovative agency, not only because it pushes the science and technology envelopes, providing funding, purpose, and goals to R&D houses looking to create next-gen technology, but also because its talents are unparalleled w
This is a Lamborghini Countach. It was created by taking a hyper-accurate 3-D model of an actual Lamborghini (made up of millions of polygons), then gradually decreasing the resolution of the model with 3-D software until the object is lo-resed down
The Nanoscale Light Mill Motor Ignore the Reich-i-ness of the motor's shape and you'll notice that at a shorter 810-nanometer wavelength the light strikes the outside of the motors arms, turning the motor counterclockwise. A larger 1,700-nanometer wa