I’m no expert on the technology but God I love our battery powered lawn mower. Our lawn, front and back is mostly temporally embarrassed grass (weeds) but keeping it down is critical in Australian snake season. Plan is to get rid of most of it and do the native plants and minimal grass thing.
In the meantime, no fumes, no refueling, the dog isn’t scared of the noise, and it works a treat. The batteries and how to recycle them in the future is certainly something to worry about, but in the meantime it’s vastly superior to our old stinky, do a rotator cuff turning it on, 2 stroke option.
We had arkanoid on our first PC and none of my peers remember it. I know it was an arcade game first (and a derivative of pong/ space invaders) but I recall booting it in DOS.
We were one of the only families I know who had a PC though, back in ~1993