Notes concerning “Small things”

• Fresnel mirror electropolishing 02021-05-08 (updated 02021-12-30) (6 minutes)
• Weighing an eyelash on an improvised Kibble balance 02021-05-08 (updated 02021-12-30) (3 minutes)
• Scaling laws 02021-05-19 (updated 02021-12-30) (8 minutes)
• At small scales, electrowinning may be cheaper than smelting 02021-11-21 (updated 02021-12-30) (25 minutes)
• Micro ramjet 02021-11-22 (updated 02021-12-30) (3 minutes)