Dave & Vinny: Hydrogen

Longcroft Estate, Rampant Horse Pub.

"Vinny I'm developing quite and interest in these so called new energy cars."
Dave sipped his pint.
"Oh yeah? Is this since you went with Jeff the architect in his Tesla on your adventure."
Vinny sipped his pint.
"Yes. I've been reading up on hydrogen cars."
"Wow, imagine that vehicles running on hydrogen. The most abundant element on Earth."
"Is it? That's a great pub quiz answer."
"It's also extremely flammable."
"Hell yes."
"Also it's the lightest element with an atomic weight of 1.00794."
"Where did you get all these hydrogen facts from?"
"I was nearly a chemistry…