From PhETsims https://twitter.com/PhETsims on Twitter: Check out our latest addition to our super popular Circuit Construction Kit...now including a fuse! (check it out on the lab screen) #physics #iteachphysics #STEM https://phet.colorado.edu/en/simulation/circuit-construction-kit-dc https://twitter.com/PhETsims/status/1157034075040862209/photo/1 https://chirp.cooleysekula.net/attachment/60073