1.8M views · 12K reactions | Simple idea to make automatic DC fan with PTC heat sensor instead of NTC #electronic #automatic #dcfan #ptc #heatsensor #verysimple #tutorial #guide #solution #service | Herman Suhaemi | Facebook

307K views · 379 reactions | In our hyper-connected world, hacking is a superpower. And Nico Sell wants to make sure that power ends up in the right hands. She started Rootz Asylum to teach kids how to hack and encourage them to use their new-found talents for good. | Coded | Facebook