401K views · 73 reactions | A new prosthetic hand from startup Esper Bionics is among the lightest on the market yet. During tests, volunteers managed to easily perform tasks, like opening cans and bottles, cutting fruit, and using digital devices. The creators claim that the hand's self-learning technology can improve user experience over time. | Mashable | Facebook

11M views · 10K reactions | Without a second thought, this Army veteran left his mail truck and ran toward a burning building. He doesn't call himself a hero: https://on.wusa9.com/2tewNqt | WUSA 9 | Facebook

7.6K views · 146 reactions | ⁉ How many locknuts have you bashed with your flat blade screwdriver? ⁠ ⁠ The Locknut Wrench allows you to tighten locknuts quickly and works great in tight spaces. The patent-pending design is available in 3 sizes.⁠ ⁠ ✔1/2"⁠ ✔3/4"⁠ ✔1"⁠ ⁠ See product page: https://www.rack-a-tiers.com/product/the-locknut-wrench/  Shop online: https://www.currentelectrician.com/en_us/3-piece-locknut-wrench-kit-1.html | Rack-A-Tiers Mfg. | Facebook