RenovationfromHomebuilding1 week agoAvoid underfloor heating mistakes or risk expensive bills warns expertIncorrect underfloor heating installation or settings cause inefficiency, higher energy bills, potential floor removal, and prolonged, costlier running due to poor heat transfer.
SciencefromArs Technica2 months agoIce discs slingshot across a metal surface all on their ownScientists have made frozen discs of ice move across a patterned metal surface using a three-phase Leidenfrost effect.
GadgetsfromWIRED4 months agoAre Those Viral 'Cooling Blankets' for Real?Thermal conductivity explains why materials at the same temperature can feel differently to the touch.