Helium Finite facts

While investigating facts about Helium Finite Resource and Helium Finite Supply, I found out little known, but curios details like:

While abundant in the universe, Helium is a finite resource on Earth and cannot be manufactured. Its use in MRI's means a shortage could seriously affect access to this life saving technology.

how finite is helium?

Helium is a finite resource and one of the few elements that escapes gravity and leaks away into space when released.

What helium-filled balloon?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what type of balloons can be filled with helium. Here are 2 of the best facts about Is There A Finite Amount Of Helium and Finite Amount Of Helium I managed to collect.

where to get helium tanks filled at?