I1I REGISTRATED THE 1HE, 2HE, 3HE AND 4HE SITES AND 123HE TO START PAGES ABOUT SCIENTIFIC SCIENCE , & PSYCHOLOGY , WELLNESS + HUMAN RIGHTS

3HE = HELIUM

https://en.wikipedia.org/wiki/Helium-3

Helium-3 of ³He is een stabiele isotoop van helium, een edelgas. Helium-3 komt, naast helium-4, in de natuur voor. De abundantie is echter zeer laag: ongeveer 0,000 137% van alle heliumatomen is helium-3 en daardoor is helium-3 erg kostbaar. Het wordt gebruikt bij onderzoek naar kernfusie. Wikipedia

Helium-3 (³He, tralphium,^[1][2] see also helion) is a light, stable isotope of helium with two protons and one neutron (the most common isotope, helium-4, having two protons and two neutrons in contrast). Other than protium (ordinary hydrogen), helium-3 is the only stable isotope of any element with more protons than neutrons. Helium-3 was discovered in 1939.

Helium-3 occurs as a primordial nuclide, escaping from Earth's crust into its atmosphere and into outer space over millions of years. Helium-3 is also thought to be a natural nucleogenic and cosmogenic nuclide, one produced when lithium is bombarded by natural neutrons, which can be released by spontaneous fission and by nuclear reactions with cosmic rays. Some of the helium-3 found in the terrestrial atmosphere is also a relic of atmospheric and underwater nuclear weapons testing.

Much speculation has been made over the possibility of helium-3 as a future energy source. Unlike most nuclear fission reactions, the fusion of helium-3 atoms releases large amounts of energy without causing the surrounding material to become radioactive. However, the temperatures required to achieve helium-3 fusion reactions are much higher than in traditional fusion reactions,^[3] and the process may unavoidably create other reactions that themselves would cause the surrounding material to become radioactive.^[4]

The abundance of helium-3 is thought to be greater on the Moon than on Earth, having been embedded in the upper layer of regolith by the solar wind over billions of years,^[5] though still lower in abundance than in the Solar System's gas giants.