Chellange: 24 hours in nature From sunrise to sunrise. Si… Twetch · January 29, 2021 Chellange:24 hours in natureFrom sunrise to sunrise.Sitting (crossed legs), walking and standing still.No lying down. No sleep, no food. Replies Twetch · January 29, 2021 Let us know how it goes.. Maybe I will try after. Twetch · January 29, 2021 Just did it.It was great!