I’ve always felt it was a waste of time to cry over things I can’t change. However, as I sat on my bedroom floor recently, struggling to twist open the glucose sensor my daughter needs to survive, ...

Scientists from Trinity College Dublinand AMBER, the SFI Research Centre for Advanced Materials and BioEngineering Research, have discovered a way to fabricate tiny colour-changing gas sensors using ...

Mount anything anywhere.

PhD students spend their time pursuing whatever general paths their supervisor has given them, and if they are lucky, it yields enough solid data to finally write a thesis without tearing their hair ...

Early 3D printers usually had a microswitch that let you know when the Z axis was at the zero point. There was usually an adjustment screw so you could tune for just the right layer height. But these ...