All credit to the biology teachers, we do go on to vaguely look at the biophysics of raising water in plants, we get them to try and suck water up a tube dangled down the 8m stairwell, 2m is a good effort.
And we have 30m Sequioa growing across the road, visible from our windows :)
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Geoff 🏴 (_thegeoff@mastodon.social)'s status on Friday, 26-Apr-2024 05:23:13 JST Geoff 🏴