Body builder / strongman champion vs. martial arts champion. Aka The Mountain vs. UFC Featherweight champion Conor McGregor. Pretty much the outcome you'd expect.
Accordion style spring sofa made up of uniform frames. Never seen that before but it is genius. That is how all biological creatures are built by the way - by looping a 'brick' by a subtle angle. Thus a vein or such requires only the instructions for a curved brick. The sofa can even be relatively comfortable to sit on if the frame contains appropriate springs for the seat side. Otherwise you'd just be sitting directly on the frame. Which is considered uncomfortable but even then being able to carry a sofa in a briefcase is handy.
This is actually a proper deployment of a tank in defilade position. I doubt anything save for a Javelin will take out that Challenger.
Ay Cnow! That's the joke really... No tank can survive any modern top-down missile: Kornet TOW (top down variant) Doesn't mean tanks aren't useful. Just means that Iraqis and Syrians need to stop deploying them out on their own in forward position without escorts or trying to take a whole city with 4 tanks without infantry cover. Videos show that they quickly get taken out by mines and AT teams.
Back in the day it was my job in the case of war to run around with a rifle and protect our Leopard 2 tanks, essentially meatshielding them while they attack. Which in reality means that the Leopards sit back and we attack so the enemy won't take them out. Now I've got a different assignment. Now I'm responsible for all our secret plans and the secret underground listening post that is under the local S-Market where we have all the codes, callsigns, all of it as well as our secret weapon but I'm not supposed to talk about that stuff. Under the local S-Market, that is. Our secret weapon. Big secret. Don't tell anyone, especially Russians. Don't tell them.