The Physics of Swinging a Mass on a String for Fun Ifeadi C. 00:19 Feed: All Latest, Zero Tech Blog With a specific setup, you can control the tension in the string. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsDisney’s Pivot to Streaming Won’t Change HollywoodDo You Need a 5G iPhone? No, but You’re Getting One AnywaySecond LAX Flight Reports Sighting Person in JetpackAtlanta’-based Speedscale now has $2.2 million more to grow its API test automation businessShure’s Aonic 50 wireless noise cancelling headphones offer best-in-class audio qualityFuture raises $24M Series B for its $150/mo workout coaching app amid at-home fitness boom