Hydrogen Maser

3 Fermion
2 Boson
1 Hadron
0 Quark
1 Hydrogen
2 Helium
3 Lithium

https://en.m.wikipedia.org/wiki/Alpha_process

https://en.m.wikipedia.org/wiki/Triple-alpha_process

https://en.m.wikipedia.org/wiki/Hydrogen_line

https://en.m.wikipedia.org/wiki/Hydrogen_maser

https://en.m.wikipedia.org/wiki/Maser

https://en.m.wikipedia.org/wiki/Deuterium%E2%80%93tritium_fusion

https://en.m.wikipedia.org/wiki/Timeline_of_hydrogen_technologies

Water H20

Oxygen 8+8=14
Hydrogen 1
1+4+1=6

https://en.m.wikipedia.org/wiki/Negative_feedback

https://en.m.wikipedia.org/wiki/Negative-feedback_amplifier

Mineralogy of Copper
https://www.mindat.org/element/Copper

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Deuterium–tritium fusion (abbreviated DT) is a type of nuclear fusion in which one deuterium nucleus fuses with one tritium nucleus, giving one helium nucleus, one free neutron, and 17.6 MeV of energy. It is the most efficient type of fusion for fusion devices.

Deuterium (hydrogen-2, symbol 2H or D, also known as heavy hydrogen) is one of two stable isotopes of hydrogen (the other being protium, or hydrogen-1). The nucleus of a deuterium atom, called a deuteron, contains one proton and one neutron.

Tritium hydrogen-3 (T or 3H) is a rare and radioactive isotope of hydrogen.

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principia

First principles;
fundamental beginnings;
elements;
Newton's Principia