The science pros at TKOR show how a simple PVC blowgun design demonstrates air pressure and airflow safely.

We advise adult supervision and care at all times. This video is made for entertainment purposes. We do not make any ...

Philippe Sands, one of the world’s pre-eminent human rights attorneys, grew up in the shadow of bleak times. He worries that history is taking an unfortunate detour. By Michael Steinberger The ...

On Aug. 23, a class action lawsuit was filed alleging that some leading PVC pipe manufacturers exploited supply chain disruptions to fix prices and overcharge their customers for PVC municipal water ...