Tape manufacturer 3M publishes instructions on how to make a duct tape wallet. Which doesn't sound like something you'd ever want to do, but a friend of mine busted his out a few weekends ago and the ...

There has been a lot of buzz in the past several years surrounding the whole-house approach to analyzing energy efficiency and matching the correct system and components with each building envelope.

One truth that changed my life is that the duct system determines equipment performance and efficiency more than the equipment itself. Others in the HVAC industry have also realized this; true ...

Interaction designer Dustin Kirk keeps his id info from getting swiped by RFID-reading devices with a duct tape wallet he designed: It seemed to be pretty well known online that aluminum foil ...