A new improvement to the existing jet-injection technology breaches the skin at the speed of sound, without any use of needles.
Via [MIT]
A new improvement to the existing jet-injection technology breaches the skin at the speed of sound, without any use of needles.
Via [MIT]
Invisibility cloaking technology steps ahead. Using a biochip array to stop the light at the edge of each cloak.

A low-cost, patented surface that imitates a lotus leaf to move drops of liquid in required directions can potentially aid medical or environmental tests.
