How much helium do I need to inhale in order to fly?

John Aheey
ILLUMINATION
Published in
6 min readFeb 23, 2023

Hey there, my helium-huffing friend! Are you ready to take your flying skills to the next level? Well, hold on tight to your balloons because I’m about to burst your bubble. Contrary to popular belief, drinking helium won’t make you fly. I know, it’s a bummer. But before you start chugging down your neighbor’s helium tank, let me explain why it’s not possible.

Now, I’m not saying that people haven’t tried. In fact, I heard a story about a guy who downed a whole tank of helium and then jumped off his roof, thinking he could soar through the air like a bird. Spoiler alert: he didn’t. Unless you count the few seconds of weightlessness he experienced before plummeting to the ground like a deflated balloon.

Photo by Joseph Frank on Unsplash

But why doesn’t helium make us fly? Well, it all comes down to science. You see, helium is a lighter-than-air gas, which means that it can make objects float if they’re filled with enough of it. But as much as we like to think we’re light and airy, our bodies are denser than helium. So no matter how much of it we drink, we’re not going to float away like a balloon on a windy day. Sorry, bud.

Alright, brace yourself, my scientific amigo. It’s time to delve into the nitty-gritty of helium and flight. First things first, let’s talk about how helium works. Helium is a gas that’s lighter than air, which means that it has less density than the air around it. This property is what makes helium balloons float — they’re filled with helium, which is less dense than the surrounding air, so they rise up.

Now, when it comes to human flight, it’s a bit more complicated. You see, flying requires two things: lift and propulsion. Lift is the force that counteracts the weight of an object and makes it rise into the air. Propulsion is the force that moves the object forward.

Helium can provide lift, but it can’t provide enough lift to lift a human body off the ground. Why? Because our bodies are denser than helium. Even if we drank a whole tank of helium, we wouldn’t have enough lift to fly. Plus, even if we did manage to get off the ground, we wouldn’t have any propulsion to keep us in the air. We’d just float up and then come right back down. And that’s not a pretty sight.

So, my dear friend, the bottom line is that helium might make you sound like a chipmunk, but it won’t make you fly. If you want to take to the skies, you’re better off sticking to airplanes or hang gliders. Or, you know, just jumping on a trampoline and pretending you’re soaring through the clouds.

Okay, listen up, my helium-huffing homie. I know the thought of drinking helium and soaring through the skies might seem like a good idea, but trust me, it’s not. Inhaling helium can be downright dangerous, and I’m not just talking about the risk of looking like a complete dork.

One of the biggest risks of inhaling helium is asphyxiation. When you inhale helium, it displaces the oxygen in your lungs, which means that you’re not getting enough oxygen to breathe. This can lead to dizziness, fainting, and in severe cases, even death. Not exactly the kind of adventure you were hoping for, right?

But, of course, there are always those daredevils who think they’re invincible and will try anything for a cheap laugh. I’ve heard some pretty funny (but cautionary) stories of people who have inhaled helium to make their voices sound funny, only to end up regretting it later.

For instance, there was this guy who inhaled helium before giving a speech at his best friend’s wedding. He thought it would be hilarious to speak in a high-pitched voice, but he ended up passing out in the middle of his speech and had to be rushed to the hospital. Needless to say, he wasn’t invited back to any weddings after that.

And then there was this girl who inhaled helium while driving with her friends. She thought it would be funny to talk in a squeaky voice, but she ended up losing control of the car and crashing into a tree. Luckily, she wasn’t seriously injured, but she learned a valuable lesson about the dangers of helium.

So, my dear friend, if you’re thinking about inhaling helium to make your voice sound funny or to try to fly, I highly recommend that you reconsider. Stick to something safer, like telling dad jokes or playing video games. Trust me, your lungs (and your dignity) will thank you.

Okay, okay, so you’re still itching to fly, despite my warnings about the dangers of inhaling helium. I get it, I really do. But before you start chugging down canisters of helium, let me offer you some safer (and more legit) ways to experience the thrill of flying.

First up, we’ve got skydiving. Yes, it may sound crazy to voluntarily jump out of a perfectly good airplane, but trust me, there’s nothing quite like the rush of freefalling through the air. And the best part? You don’t have to drink any helium to do it. Plus, you’ll get to wear a super cool jumpsuit and look like a total badass.

If jumping out of a plane isn’t your thing, how about a hot air balloon ride? You’ll get to soar high above the earth and take in breathtaking views, all while feeling as calm and peaceful as a sloth on a hammock. And, bonus points, you won’t have to worry about accidentally asphyxiating yourself.

And of course, there’s always the classic option of taking an airplane ride. Sure, it might not be as thrilling as skydiving or as picturesque as a hot air balloon ride, but there’s something undeniably exhilarating about hurtling through the air at hundreds of miles per hour. Plus, you’ll get to travel to far-off destinations and enjoy some in-flight snacks. Win-win, am I right?

Now, I’m not just spouting off these suggestions without any experience, my friend. I’ve actually tried all three of these activities, and let me tell you, they’re all a blast. In fact, I remember when I went skydiving for the first time — I was so nervous that I accidentally called my instructor “mom” when we were jumping out of the plane. Talk about embarrassing. But hey, at least I didn’t have to resort to drinking helium to get my kicks.

So, there you have it, my aspiring aviator. Skip the helium and try one of these safer (and more legal) ways to experience the sensation of flying. And who knows, maybe one day you’ll even get to pilot your own plane or spacecraft. The sky’s the limit!

Alright, my helium-huffing buddy, it’s time to wrap things up with a final observation on the hilarity of trying to fly by drinking helium.

Look, I get it. The idea of being able to fly without any sort of technology or training is a tempting one. But let’s be real here — it’s just not gonna happen by drinking helium. You might get a few laughs from your friends when your voice goes all chipmunky, but that’s about it.

So, instead of risking your life and looking like a fool, why not try one of the many safer and more exciting ways to experience the thrill of flying? Skydiving, hot air balloon rides, and airplane rides all offer their own unique brand of adrenaline-pumping fun, and you won’t have to worry about collapsing from lack of oxygen.

And hey, if you’re really determined to fly without any help, may I suggest flapping your arms really, really fast? It might not be the most efficient way to travel, but at least you’ll get a workout in.

All jokes aside, my friend, remember to stay safe and enjoy your adventures in a responsible way. And maybe save the helium for your next birthday party instead.

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John Aheey
ILLUMINATION

I am writing answers to interesting questions. 700K views. So, keep in touch!