Tips & hacks for long-distance cycling

Andreas and Stephanie are a young couple from my region. They are cycling around the world in one shot. They have compiled a lot of really useful tips:

https://www.ride-worldwide.com/faq-frag-uns/tipps-und-tricks/?fbclid=IwAR1E-l5cNJwxO7FfQzFKWL1Az1TO74hsGQrXmctWd24ImmCgQaGNRYuaoJ8#commentForm12038284649