We Now Live In A World Where Acoustic Tractor Beams Are A Real Thing

Scientists in Spain and England have successfully used an ultrasonic speaker to make an object levitate. Not only that, they were able to control the movement of the object, making it spin and move around in a controllable manner. Now, admittedly, the object in question is just a tiny tiny ball about 1mm across but… Read More We Now Live In A World Where Acoustic Tractor Beams Are A Real Thing

Ancient Crystal Could Push Back Record of Life by Hundreds of Millions of Years

Interesting news. Scientists have potentially discovered the hallmarks of the earliest ever life on earth. It takes the form of tiny particles of 12carbon-rich graphite in a crystal of zircon. The crystal was taken from Jack Hills in Australia, famous for the age of its rocks, and is only 70 or so microns across. Of… Read More Ancient Crystal Could Push Back Record of Life by Hundreds of Millions of Years