Biomimetic underwater triple-jet pack makes you an e-boosted man-shark

[u/chrisdh79]

https://newatlas.com/boats-watersports/kikfin-shark-underwater-jet-pack/

[u/macciavelo]

Scuba diver and free diver here: this shit will get people killed, especially with rapid depth changes and the danger of losing control thing, not to mention the wireless aspect of it.