There are about 8 lanes in the Olympic pool.
Along the bottom of *one* of them is a device that moves, but from "near one end" to "near the other end".
What is it?
If it's a camera to monitor (monitor what?), why is it only in one lane, and not even a middle lane?
Thanks.
RM
Along the bottom of *one* of them is a device that moves, but from "near one end" to "near the other end".
What is it?
If it's a camera to monitor (monitor what?), why is it only in one lane, and not even a middle lane?
Thanks.
RM
Statistics: Posted by ResearchMed — Sat Aug 03, 2024 2:17 pm — Replies 0 — Views 38