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Genetically encoded assembly recorder temporally resolves cellular history
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ffmpeg will print a bunch of text to the console that we don’t care about. To avoid flooding the screen, use the -hide_banner and -loglevel options to reduce (but not completely shut up) the amount it outputs to the console:
For anti-fingerprinting canvas noise generation, I used telemetry to measure which implementation was actually fastest across CPUs: it's SHA-256 if you have SHA extensions; SipHash if you don't - or if the input is under ~2.5KB. That choice matters when you multiply it by billions of calls.
Agar’s low viscosity also makes it easy to pour into Petri dishes, and its transparency permits observation of microbes growing on its surface.7 Also aiding in this is its low syneresis (extrusion of water from the gel), guaranteeing less surface “sweating”: Once a plate is inoculated, bacterial colonies stay in place and do not mix.