Bone conducting headphones

Peltier personal AC neck coolers. (eg Coolify2)

Monkey Magic

Any of the first 39 of the 52 episodes, any time, any year.

All time classic!

I’ve previously tried the blind-spot setting of side-mirrors.

https://lemmy.world/post/256083

It makes a huge difference for me, helping to be able to see the cars that I couldn’t before.

Although, when living in remote communities, which are only single-lane and high speed between towns, I adjust them to look straight back, which helps with reversing or seeing cars coming up behind.

The other option that helps, is the circular blind-spot-mirrors(at least 6 or 7cm diameter).