Tilly Lockey is living proof that the future of prosthetics is already here. At just 19, this amputee rights advocate showed off her incredibly advanced 3D-printed bionic arms on Good Morning Britain. These aren’t your average prosthetics: they’re powered by her muscles, quick as lightning, super strong, and so advanced they can even move when they’re not attached.

Tilly, who lost both forearms to meningitis as a baby, teamed up with Open Bionics to bring these marvels of tech to life. And she’s not stopping there! She just launched a podcast, Tilly Talks Tech, where every view helps fund more accessibility to prosthetics for others who need them.