This video shows a device that can compare airflow of different air filters. This Air Flow Demonstrator uses electric fans inside an acrylic box to pull air through an air filter raising a ping pong ball enclosed in the air exit tube mounted on top of the unit. In the first phase of the demonstration, the Air Flow Demonstrator is set to the ON position without placing an air filter in the front of the box. The ping pong ball shoots straight to the top of the tube because there is no restriction holding it back. The second segment of Read More
Take a look at this video of a Dodge Viper Comp Coupe driven by Samuel Hubinette drifting up pretty close to the commentator at Las Vegas Motor Speedway. We’re sure they did a bunch of trial runs, but it’s still too close for most! Video courtesy of StreetFire.net.