A ball is placed in a funnel and the funnel is connected to a reversed vacuum cleaner that provides a continuous supply of air. As the air flows out out of the funnel at a high velocity, the pressure ...
Journeyman WR David Moore in Week 12 was somehow Carolina’s top target earner. He saw ten looks from Young and caught the ...
For a 'street science' experiment I approached holidaymakers with a ping-pong ball and a funnel, to show them a classic and counterintuitive science demonstration. It involves something known as ...