![The Evils Of Helium Balloons…and why you shouldn't use them this holiday season. | UCL UCL Culture Blog The Evils Of Helium Balloons…and why you shouldn't use them this holiday season. | UCL UCL Culture Blog](https://blogs.ucl.ac.uk/museums/files/2015/12/1280px-InflatableBalloons.jpg)
The Evils Of Helium Balloons…and why you shouldn't use them this holiday season. | UCL UCL Culture Blog
![London, UK. 1st August, 2015. Campaigners inhale balloons inflated with nitrous oxide, commonly known as “laughing gas” to get high during a protest in Westminster's Parliament Square against a proposed bill that London, UK. 1st August, 2015. Campaigners inhale balloons inflated with nitrous oxide, commonly known as “laughing gas” to get high during a protest in Westminster's Parliament Square against a proposed bill that](https://c8.alamy.com/comp/EYN265/london-uk-1st-august-2015-campaigners-inhale-balloons-inflated-with-EYN265.jpg)
London, UK. 1st August, 2015. Campaigners inhale balloons inflated with nitrous oxide, commonly known as “laughing gas” to get high during a protest in Westminster's Parliament Square against a proposed bill that
![Cream chargers which contained nitrous oxide (laughing gas) and a used balloon are indications of illegal drug use in this car park. Cambridge, UK Stock Photo - Alamy Cream chargers which contained nitrous oxide (laughing gas) and a used balloon are indications of illegal drug use in this car park. Cambridge, UK Stock Photo - Alamy](https://c8.alamy.com/comp/2G7GWKF/cream-chargers-which-contained-nitrous-oxide-laughing-gas-and-a-used-balloon-are-indications-of-illegal-drug-use-in-this-car-park-cambridge-uk-2G7GWKF.jpg)
Cream chargers which contained nitrous oxide (laughing gas) and a used balloon are indications of illegal drug use in this car park. Cambridge, UK Stock Photo - Alamy
![Balloon Helium Gas Disposable Cylinder Canister Birthday Party Fills 30 Balloons 5060307600018 | eBay Balloon Helium Gas Disposable Cylinder Canister Birthday Party Fills 30 Balloons 5060307600018 | eBay](https://i.ebayimg.com/images/g/cLEAAOSwv~1aMVhm/s-l1600.jpg)
Balloon Helium Gas Disposable Cylinder Canister Birthday Party Fills 30 Balloons 5060307600018 | eBay
![Disposable Gas Cylinder / Canister - will fill 30 9 Inch Balloons - Helium Gas Filled in the UK : Amazon.co.uk: Toys & Games Disposable Gas Cylinder / Canister - will fill 30 9 Inch Balloons - Helium Gas Filled in the UK : Amazon.co.uk: Toys & Games](https://m.media-amazon.com/images/I/61+W425KJ8L._AC_SL1000_.jpg)