The main problem I see is that it would be hard to keep the batteries charged since people would be too tempted to play with the life vests. https://x.com/sciencegirl/status/1738911343841808485
The main problem I see is that it would be hard to keep the batteries charged since people would be too tempted to play with the life vests. https://x.com/sciencegirl/status/1738911343841808485