It sounds like he's asking for more space junk.

Is petrol not?

Idk, looks more like Hitachi

In different ways. For example, it's very rare for a car to explode in a collision, other than in movies.

One of the reasons that make hydrogen difficult to work with in this sense is that hydrogen (H₂) molecules are so small that they can permeate most materials, such as steel. Then it can get somewhat easily to wherever there is a spark, and chaos ensues. Annoyingly you don't even need 100% Hydrogen for that to happen, as it can ignite with a concentration of just 4%.

After we stopped using Hydrogen mostly as a consequence of Hindenburg's accident, it's taken years to perfect hydrogen fuel cells to a safety standard that can be used in cars. As far as I know, its use has been limited to rockets/space propulsion otherwise (where you can just throw millions at the problem to make it safer).

We got Honda launching rockets before GTA 6

It’s highly explosive

That's ... why i'm here

(H₂) molecules are so small that they can permeate most materials, such as steel

Okay, I knew from texts books that H2 is small but I never thought of the real-life consequences of it being so small. Then theoretically, Helium should also be "leaky", right?

It would take a lot to make Mars more habitable than Earth. This isn't about colonisation this is simply that it's cool to build rockets.

Yeah, it's easier to terraform ... Planet Earth!

By landing on them.

Yep, helium is even worse for leaking! It's actually the smallest noble gas and can escape through tiny pores that even hydrogen can't fit through. Thats why helium balloons deflate faster than air balloons - the atoms literally seep through the balloon material.

Hitachi - Get perpendicular

Not just for hard drives anymore.

An alternative to anything related to Elon would be great.

Yes, let spend money to fuck up other planets as well instead of saving this one. /s

Genuinely curious: how many explosions before the successful test?

N420HA. Not sure if that's the model or the plane's license plate but either way hell yeah

How does Helium fit through places that Hydrogen can't even though its bigger? Is it because Hydrogen would react with things along the way while Helium won't?

It's the only planet we can terraform (As in repairing some of the damage we've done), we are nowhere near able to terraform Mars, not even theoretically and disregarding cost.
Maybe in a century we can. But only maybe.

That’s exactly what they will say.

This wasn't much more than a toy rocket:

6.3 m in length, 85 cm in diameter,
The test was completed successfully, the first time Honda landed a rocket after reaching an altitude of nearly 300 meters.

But still they were successful on their first try, so we will have to see where they take it from here.