So I’m amazed by my MacBook Air 2014. Not only because it’s still working perfectly 6 years down the line. However I’ve given it to my husband to use as I’ve upgraded to a newer MacBook Air. Anyhow he doesn’t look after his stuff, leaves it out all the time, in the middle of the floor. My kids have stepped on it a few times already, no damage. Still works. Anyway more surprisingly he left it out as he always does. Then he didn’t even know where it was 🤬. We found it the next day, wedged down the back of one of the radiators in my house, which had been on at different t points. The thing still works! No issues at all