Expanding raisin bread model Updated +Created
Exponential function Updated +Created
Numberphile Updated +Created
Atomic nucleus Updated +Created
Isotope Updated +Created
Figure 1.
Neon isotope line split photograph by J. J. Thomson
. Source. J. J. Thomson took this picture in 1912:
There can, therefore, I think, be little doubt that what has been called neon is not a simple gas but a mixture of two gases, one of which has an atomic weight about 20 and the other about 22. The parabola due to the heavier gas is always much fainter than that due to the lighter, so that probably the heavier gas forms only a small percentage of the mixture.
Privacy coin legality Updated +Created
Super Mario World Updated +Created
Ardour (software) Updated +Created
Weight: heavy.
Video 1.
Ardour 6 Quickstart (recording, editing, mixing and exporting) by unfa (2020)
Source. unfa is a helpful Ardour master and open source software junkie at your YouTube service.
E. Coli K-12 MG1655 Updated +Created
NCBI taxonomy entry: www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=511145 This links to:
E. Coli K-12 MG1655 gene of unknown function Updated +Created
UniProt for example describes YaaX as "Uncharacterized protein YaaX".
As function is discovered, they then change it to a better name, e.g. to names such as the E. Coli K-12 MG1655 transcription unit thrLABC proteins all of which have a clear name due to threonine.
There are many other y??? as of 2021! Though they do tend to be smaller molecules.
Haascope Updated +Created
By Andy Haas, an experimental particle physics professor: as.nyu.edu/content/nyu-as/as/faculty/andy-haas.html What an awesome dude!
Video 1.
Haasoscope prototype, 2 4-channel boards
. Source.
Value function Updated +Created
The function being maximized in a optimization problem.
Chappe telegraph Updated +Created
Driver (software) Updated +Created
Embedded operating system Updated +Created
Film directed by Adam Curtis Updated +Created
FreeCAD Updated +Created
Lie algebra of Updated +Created

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