I do this with AAs. Basically put the side with the bump (positive) on the tip of the tongue and touch the flat (negative) side with a wet finger. It gives out a mild but distinctive ‘taste’, not enough to tingle but definitely something I am able to notice, when the cell has decent juice.

I’ve heard only good things about world building games like Minecraft but I personally never could really get into it. Maybe I’ll give it another shot. Thanks!

I guess this is going to need the use of a mouse and so not suitable for the TV setup. But my child likes paint programmes so I’ll figure out the best way to let them explore this without messing with my laptop. Thanks!