Love is in the air, but keep your balloons grounded
As Valentine's Day approaches, FirstEnergy Corp. is urging everyone to celebrate safely by keeping helium-filled foil ...
Australian Broadcasting Corporation5y
What happens to helium balloons when they float into the sky?
Cracker question because helium balloons are actually a pretty controversial topic. Some people argue that they are harmful to the environment because on returning to Earth, animals mistake them ...