what are shop drawing

Shop drawings are used by fabricators to see and understand how different components will be manufactured and installed during th…

are heartbeat sensors a real thing

The Pentagons heartbeat-detecting laser called Jetson is entirely harmless. The Heartbeat Sensor HB Sensor or simply Sensor is a …

how many care bears are there altogether

There goes the neighborhood. The fight to treat and prevent CTE is underway but as of right now there is very little in the way o…