Knocked together several different cheap Chinese PCB-plus-through-hole-parts electronics kits as a means of trying out a couple of different soldering→
You go a week or so without looking at your TV, only to pick up the remote control and find it stone dead. Then, when you pry off the battery cover to→
A skim of various Google results (e.g. How to tell if my mitutoyo calipers are fake? and Is it an original mitutoyo vernier caliper?) followed by a quick→
This light bulb (Philips 18W 6500K 2000lm 150mA 220-240V ac 50/60Hz 9290011650A) had the temerity to flicker, so it got to taste the cold HSS of my hacksaw→
Forgive me, BMO! Tonight, I extracted an MTR Octopus card NFC thingamajig and implanted it in a purchased-for-this-purpose hollow BMO figure from, apparently,→
My second batch of Bosch TM5 carbide-tipped hole saws, with a rubber band holding the packaging on the largest one closed after I opened it, three no-brand-but-putatively-M35-grade→
Two lemon batteries, connected in series, can (just barely) power a red LED. Making a lemon battery was one of the sciencey activities I encountered frequently→
