"What is this tool with a spring inside (visible when the top is unscrewed) and multiple bits (maybe) in the base? The base rotates and has a small hole in it to release each bit when in position. What’s the purpose of this tool?"
A: "It’s a yankee drill. Put the bit against wood, and when you push the handle, it drills!"
They found many new uses.
#10 at first glance they looked like vacuum packed bats!
Shark eggs look similar to this as well.
This photo is taken in Hvide Sande (white sands) in Denmark
don't care, would have done her upside down, backwards, standing on my head, one arm tied behind my back, fact might have given my left nut for a run at her.