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October 22, 2021 Archives
Friday, October 22, 2021
TRACKING WITH CLOSEUPS: Piranha Solution
A mixture of around 3/4 concentrated sulfuric acid and 1/4 hydrogen peroxide (don't add too much peroxide or it may explode, which would be bad) is called “piranha solution”. It does the most remarkable things to organic material. It is used in semiconductor manufacturing to remove photoresist from silicon wafers.
Posted at
13:07
CONTINUITY: Lunar Worm
Before the Surveyor spacecraft landed on the Moon, nothing was known about the properties of its surface. Some very odd ideas were explored about how one might move around there.
Posted at
12:08
CONTEXT: How Virtual Worlds Work—Part 4, Objects and Behaviours
🤔What goes into making a digital object function?
— Playable Worlds (@PlayableWorlds) October 14, 2021
Turns out, it’s not as simple as we may think - Raph goes into all the details in his latest article here: https://t.co/wpInAsbBZK#GameDev #MMORPG pic.twitter.com/eETMeUX7RA
Posted at
11:38
TRACKING WITH CLOSEUPS: Embryonic Development of the Alpine Newt
Posted at
11:08