Raspberry Pi by Ciro Santilli 35 Updated +Created
Dipole antenna by Ciro Santilli 35 Updated +Created
Video 1.
Radio Wave Properties: Electric and Magnetic Dipole Antennae by Harvard Natural Sciences Lecture Demonstrations (2020)
Source. The dude lights bulbs on an antenna made of a single piece of copper, powered with EM radiation. Amazing.
Fishers of men by Ciro Santilli 35 Updated +Created
Gospel of Matthew 4 King James Version:
18 And Jesus, walking by the sea of Galilee, saw two brethren, Simon called Peter, and andrew the Apostle his brother, casting a net into the sea: for they were fishers.
19 And he saith unto them, Follow me, and I will make you fishers of men.
Nielsen-Ninomiya theorem by Ciro Santilli 35 Updated +Created
As mentioned at Video "Are we living in the matrix? by David Tong (2020)" somehow implies that it is difficult or impossible to simulate physics on a computer. Big news!!!
Quantum electrodynamics experiment by Ciro Santilli 35 Updated +Created
Experiments explained by QED but not by the Dirac equation:
Wheeler-Feynman absorber theory by Ciro Santilli 35 Updated +Created
What they presented on richard Feynman's first seminar in 1941. Does not include quantum mechanics it seems.
Strange quark by Ciro Santilli 35 Updated +Created
Color confinement by Ciro Santilli 35 Updated +Created
Can be thought as being produced from gluon-gluon lines of the Feynman diagrams of quantum chromodynamics. This is in contrast to quantum electrodynamics, in which there are no photon-photon vertices, because the photon does not have charge unlike gluons.
This phenomena makes the strong force be very very different from electromagnetism.
pip (package manager) by Ciro Santilli 35 Updated +Created
How many stupid bugs. How many stupid bugs do we need to face???
Digital signature by Ciro Santilli 35 Updated +Created
One notable application: cryptocurrency, see e.g. how Bitcoin works.
Carl Jung by Ciro Santilli 35 Updated +Created
Isoleucine by Ciro Santilli 35 Updated +Created
Threonine by Ciro Santilli 35 Updated +Created
Nucleoid by Ciro Santilli 35 Updated +Created
wc (unix) by Ciro Santilli 35 Updated +Created
Real-time polymerase chain reaction by Ciro Santilli 35 Updated +Created
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?
Suikoden by Ciro Santilli 35 Updated +Created
This game (1 or 2, can't remember) made an impression on Ciro Santilli for some reason.
Only many many years after playing it, after Ciro started getting more interested, did he learn that it was actually an adaptation of the Chinese mega-classic Water Margin.
"Suikoden" is the actual Japenese transliteration for the Chinese name of the original Water Margin novel.
The game puts great emphasis on the concept of the 108 Stars of Destiny, which never left Ciro's mind: making 108 allies, the main collectible of the game, allows you to make a more powerful alliance, and unlock better endings.

There are unlisted articles, also show them or only show them.