A low-mass analog folding reflector has been developed for use by those lost at sea to alert orbiting radar satellites.

A very clever design, it could be described as an origami electromagnetic flaregun for satellite signalling.

https://www.rnz.co.nz/news/environment/577018/our-changing-world-sar4sar-the-folding-floating-search-and-rescue-device

Ever worth remembering we were never asked how much we wanted "AI" in our lives, if at all, and to what extent.

Instead we find ourselves thankful for opportunities to opt-out, forgetting all the while there was no opt-in.

It's not the '2nd industrial revolution'. It's just more imperialism.

I'm disappointed to read Peter Jackson is spending millions pretending you can bring an extinct species back from the past, rather than using that same money to support struggling conservation efforts working to stop living species from becoming extinct in the first place.

https://www.rnz.co.nz/news/national/566386/sir-peter-jackson-backs-project-to-bring-back-extinct-moa

#extinction #conservation