If I cut a thing in two, are the two pieces together exactly the same size as the original?

Or to rephrase it: does a knife/scissors/etc just split something or does it remove something?

It's a question I sometimes remember, when doing fitness. I always wanted to wear weights on my arms or legs. But they are always filled with sand and are very bulky and weird. I am wondering, why we're not using more dense materials? Why not metal? The weights at the gym aren't sand.

I wish I could claim to have shot it in the wild. But this is a ranger talk at grouse mountain, north Vancouver

[edit: I thank everyone for their comments and time. A lot of very interesting opinions and view points. Unfortunately also a lot of things that went away from the actual answer. So I'm thinking maybe this thread can be closed without deleting it?]

The more I hear people talk about it who aren't cis-het men, the more I hear criticism about the concept. But so far, I've only heard people say that it's stupid, that it's not a thing, that it's men's own fault etc. But I've yet to understand where that criticism comes from. I don't want to start a discussion on whether or not it's real or not. I just want to understand where the critics are coming from.

Hi peeps, My big trip through Canada is only three weeks away now and I'm starting to feel nervous 😬 So I thought I'd post here to ask y'all a few things, mainly about socialising and meeting folks. - specifics about my travels at the bottom

1.) I'm still looking for couch surfing hosts in Vancouver and Toronto. People on beWelcome aren't really answering. Is there some advice? Or advice on cheap accommodation for 1-3 nights in those towns? Or maybe even some of y'all who'd like to hosts me :)

2.) what are some good ways to meet people on the road? Are there social media apps that are favoured in Canada? Specific places for travellers? (YMCA, hostels, clubs...?)

3.) any other things you'd like to tell me? XD

My trip is: arriving in Vancouver on the 25th of Juli, renting a car on the next day. Plans to travel the west for about 3 weeks. Domestic flight to Toronto on the 16th of August, rental car in Toronto on the 17th, driving around Ontario and the east for two weeks. Departure from Toronto on the first of September.