On February 28, ships navigating the Strait of Hormuz started appearing on tracking screens in places they couldn't possibly be. They appeared to be sitting on airport runways, parked on Iranian land, and clustered at nuclear power plants. More than 1,100 commercial vessels had their navigation systems scrambled in a single day following US-Israeli airstrikes on Iran, bringing a waterway that handles a fifth of the world's oil exports to a halt.
We will be trekking the eastern part of the Great Himalaya Trail in Nepal in March/April. Details on the route and our plans can be found at https://greathimalayatrail.de. Our intent is to keep friends and family updated on our progress. Given that we'll be hiking in quite remote areas, a satellite phone/pager will be our sole means of communication. After the Garmin inReach Mini 3 was released recently, the Inreach Mini 2 was on heavy sale.
To capture the biological impact of this extreme environment, I used a comprehensive suite of sensors and biomarker analyses. I wore a wireless electroencephalograph (EEG) system to monitor brain activity, sleep stages and neural signatures of stress and adaptation; the Oura Ring to continuously track sleep patterns, heart-rate variability and circadian-rhythm shifts; and the glucose monitor to follow metabolic responses in real time.