http://www.sciencekids.co.nz/sciencefacts/chemistry/helium.html

Check out these great helium facts relating to its discovery, uses and ... Learn about helium balloons, noble gases, the helium atom, the balloon boy hoax, space ...

https://www.chemicool.com/elements/helium-facts.html

Here are 11 interesting facts about helium, the most noble of the noble gases. ... 3. Helium is so light that Earth's gravity is not strong enough to hold on to it.

https://www.explainingthefuture.com/helium3.html

Jan 30, 2016 ... Helium-3 (He3) is gas that has the potential to be used as a fuel in future nuclear fusion power plants. There is very little helium-3 available on ...

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

Helium-3 is a light, non-radioactive isotope of helium with two protons and one neutron Its .... In fact, it is a p-wave superfluid, with spin one, S=1, and angular momentum one, L=1. The ground state corresponds to total angular momentum zero, ...

https://www.livescience.com/55358-unusual-facts-about-helium.html

Jul 12, 2016 ... The things most people know about helium are that it makes balloons float up and it makes your voice squeaky if you inhale some. But helium ...

https://www.livescience.com/28552-facts-about-helium.html

Jan 26, 2015 ... Facts about the element helium, including properties, sources, uses and ... He-4 ( 99.999866 percent natural abundance) and He-3 (0.000134 ...

https://factslegend.org/30-interesting-helium-facts-you-should-know/

Feb 10, 2017 ... One of most interesting Helium facts is that in superfluid state, it can climb walls ... 3. Helium is an inert gas. It is non-toxic, completely odorless, ...

http://www.softschools.com/facts/periodic_table/helium_facts/178/

Helium (He) has two protons in its nucleus, giving the atomic number two. It is the second most abundant element in the universe and is also the second lightest, ...

https://www.esa.int/Our_Activities/Preparing_for_the_Future/Space_for_Earth/Energy/Helium-3_mining_on_the_lunar_surface

The idea of harvesting a clean and efficient form of energy from the Moon has stimulated science fiction and fact in recent decades. Unlike Earth, which is ...

https://io9.gizmodo.com/could-helium-3-really-solve-earths-energy-problems-5908499

May 11, 2012 ... If you watched the movie Moon, you remember Helium-3 as the substance Sam Bell was sending back to Earth, during his onerous three year ...