In an vertical climb it can only lose airspeed.
Pill bugs can climb rough surfaces like your arm, but have no hope of climbing vertical plastic or glass walls. They sometimes try to climb upsidedown but they usually fall off.
You put it in a plastic container with air holes , and feed it insects ,water, and leaves and sticks to climb on.
Silverfish cannot climb smooth plastic. I caught one in a smooth plastic cup, and it was trapped for days. I don't know if they can climb textured plastic.
The jet then seemed to suddenly climb upward in a vertical fashion.
It would all depend on the type of plastic. If it was extremely smooth plastic, then perhaps not, but if the plastic was rougher then a caterpillar would likely find enough purchase to climb.
Rats can not climb up anything vertical only something with steps or a rope
No they can not because its not bumpy and its to slippery for any thing to climb.
yes bed bugs can climb nearly anything and can even walk upside down on the ceiling they have no trouble with plastic
40 foot vertical climb to the summit of Mt. Everest.
you either point directly horizontal or vertical