[ Tadashi does notice her expression and inwardly sighs. Wave isn't the only one who's not exactly tech savvy around here. He's slowly becoming more accustomed to providing layman's terms... even if he's still not great at it.

While he searches for the best place to start, Tadashi steps over and crouches down to retrieve the cup-shaped piece of metal he keeps on hand lately. He pours some water into it from a container that he carefully stores back into his tattered bag on the ground, then offers the cup to Wave. ]

Be careful about standing water here. The ground water is acidic, but we just had a lot of rain. We have enough stored back to keep everyone hydrated.

[He hopes.]

I'm going to guess there's not a lot of tech where you're from? But you're on the right track. The tubes actually protect you from gravity. Before whatever happened, [He's still a little fuzzy on the specifics.] that ship would suddenly move really... uh... quickly. That's not exactly accurate, but picture it that way, okay? The gel in the tubes cushioned us from the gravity.

[Is that making sense? He watches Wave carefully, hoping to take cues from her expression to see whether he needs to slow down or not.