Integrase Updated 2025-07-16
Referendum Updated 2025-07-16
Refraction Updated 2025-07-16
Bisexuality Updated 2025-07-16
International System of Units Updated 2025-07-16
The key is to define only the minimum number of measures: if you define more definitions become over constrained and could be inconsistent.
Learning the modern SI is also a great way to learn some interesting Physics.
Protein tag Updated 2025-07-16
You modify the DNA of a cell and stick a fluorescent protein right before or after another protein. Then when it gets translated, the GFP is stuck to the protein of interest, which hopefully hasn't lost its function as a result, then you can just see the protein of interest.
These are two conflicting constraints:
Video 1.
Why Relativity Breaks the Schrodinger Equation by Richard Behiel (2023)
. Source. Take a plane wave function, because we know its momentum perfectly. Apply a constant voltage to an electron. You can easily bring it beyond the speed of light at about 255.5 keV.
Transpose of a matrix multiplication Updated 2025-07-16
When it distributes it inverts the order of the matrix multiplication:
Binary tree Updated 2025-07-16
Enzyme Updated 2025-07-16
For an initial concrete example, consider e. Coli K-12 MG1655 gene thrA.
Video 1.
How Enzymes Work by RCSBProteinDataBank (2017)
Source. Shows in detail how aconitase catalyses the citrate to isocitrate reaction in the citric acid cycle.

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