Because it's Friday: A strange undersea extraction

Clearly these divers are underwater. But what are they extracting with their drills and ... a wheelbarrow?

 

It's always interesting how strange things can look with a twist in perspective! And don't worry, the wheelbarrow was recovered from the bottom of the amazingly clear Lake Saarijärvi in Finland.

That's all for this week. We'll be back on Monday — see you then!