By Koseli.

I’m always a fan of Radiolab, but the Bliss series is especially interesting. In one of the episodes, they interview Aleksander Gamme, a Norwegian explorer, about his ephoric moment while traveling on a freezing expedition in the far North. I don’t want to give it away — you just have to watch. This may be one of the best YouTube videos I’ve ever seen. It’s left me feeling so happy!