Midnight mass (miniseries) Updated 2025-07-16
A bit over the top, but convincing enough. A crypto-vampire show.
Zhuang Zhou Updated 2025-07-16
Bootloader Updated 2025-07-16
Jack Barsky Updated 2025-07-16
Milky Way Updated 2025-07-16
Figure 1.
Arms of the Milky Way
. Source.
Real-time polymerase chain reaction Updated 2025-07-16
Also known as: Quantitative PCR (qPCR).
Like PCR, but the amplification machine measures the concentration of DNA at each step.
This describes one possible concentration detection method with fluorescent molecules that only become fluorescent when the DNA is double stranded (SYBR Green)
Video 1.
Polymerase Chain Reaction (PCR) - Quantitative PCR (qPCR) by Applied Biological Materials (2016)
Source.
This allows you to predict the exact initial concentration by extrapolating the exponential curve backwards.
TODO: vs non-real-time PCR. Why can't you just divide by 2 for every heating step to reach back the original concentration? Likely the reaction reach saturation at an unknown step.
TODO: vs non-real-time PCR in medical diagnostics: do you really need to know concentration for diagnostics? Isn't it enough to know if the virus is present or not?
Compiler Updated 2025-07-16
Los Angeles Updated 2025-07-16
Residual neural network Updated 2025-07-16
Interesting layer skip architecture thing.
Apparently destroyed ImageNet 2015 and became very very famous as such.
Retrovirus Updated 2025-07-16
Integrates its RNA genome into the host genome.
Sounds complicated! The advantage is likely as in HIV: once inside the cell, it can remain hidden far away from the cell surface, but still infections.

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