In this low-energy episode, we talk about the terahertz gap, different ways to generate and detect terahertz pulses, and why people go to the trouble anyway.  This episode we also try something new - providing supplemental content using Jupyter notebooks, which you can find on our new website: https://foleylab.github.io/gmgauge/ Be sure to check out our THz inspired playlist here: https://open.spotify.com/playlist/3mLENkw6EutEXHM3YHTY3k?si=2LsWd2x5Toq2JxPbM5lKGA