Monday, 20 December 2021

Seismograph

Seismic Waves are easy to understand but the fact that a seismograph pen stays where it is whilst the machine moves isn't. #iteachphysics #Science #STEM





No comments:

Post a Comment

Complex Cubic Root

Having some fun with math—solving a cubic equation with one real root and a pair of complex conjugate roots. Exploring the fascinating inter...