Light-based technique creates artificial structures that mimic the scaffolding of cells

A laser-based system that can create mesh-like structures in a dish that resemble the cytoskeletons of cells has been developed by two RIKEN researchers. They demonstrated its usefulness for research ...

How to turn your old Android phone into a Wi-Fi extender - and fix dead spots at home

On most Android phones, go to Settings > Network and internet > Hotspot and tethering, then enable Wi-Fi hotspot. On Samsung devices, go to Settings > Connections > Mobile Hotspot and Tethering, then ...