Ep 273: A Tube Snoot, Dynamic Button Blobs, and Tokamaks Aren't Whack
Editor-in-Chief Elliot Williams and Editor Christina Panos discuss recent Hackaday projects, including Michael Prastoffer's improved spectrometer using a Fuji camera and diffraction grating, and Scott28's rotary phone kitchen timer. They also cover Marco Reps' ultra-low-resistance rotary switch for voltage references, Mokus's Adafruit badge wedding invitations, and dynamic button blobs from Carnegie Mellon's Future Interface Group. The episode concludes with a deep dive into nuclear fusion progress at the KSTAR tokamak and a discussion on the social impact of always-on messaging apps like Facebook Messenger.