Advanced aliens could hear humans on Earth despite being light years away, scientists have suggested – if extraterrestrial life exists, that is.
Did you know that humans have been unintentionally transmitting signals into space for nearly a century?
Experts think
Panera Bread is rolling out palm scanners that will link customers’ handprints to their loyalty accounts — a move the company paints as convenient but that privacy advocates have decided.
The biometric-gathering technology, developed by Amazon, will hit stores in
Researchers used high-speed X-ray diffraction to identify the crystal structures that form within steel as it is 3D-printed. The angle at which the X-rays exit the metal correspond to the types of crystal structures within.
Researchers have not yet gotten
