How to Get Excited About Climate Change Prep #climatechange #science #citizenscience
Post by @zengirl2 3 | over 2 years ago
Pencil lead works well as an electrode material in lead analysis
Post by @JSummers 0 | almost 5 years ago
Common-anode LED thermal flashlight casing and circuit diagram
Post by @lmc6399group 4 | almost 6 years ago
Thermal Flashlight Using MLX90614 IR Evaluation Board From Sparkfun
Post by @ajawitz 6 | almost 7 years ago
Thermal Flashlight from hacked, off-the-shelf Pocket IR Thermometer
Post by @ajawitz 6 | almost 7 years ago