More Progress On Perovskite Solar Cells

Perovskites hold enormous promise for generating solar energy, with the potential to provide lighter and cheaper cells than those made from silicon. Unfortunately, the material breaks down too rapi…

DNA nanobots can exponentially self-replicate

Tiny machines made from strands of DNA can build copies of themselves, leading to exponential replication. Similar devices could one day be used to create drugs inside the body

When Hacking And Biosensing Collide

[Prof. Edwin Hwu] of the Technical University of Denmark wrote in with a call for contributions to special edition of the open-access scientific journal Biosensors. Along the way, he linked in vide…