Biohackers Are Implanting Everything From Magnets to Sex Toys
The human augmentation market may grow tenfold, to $2.3 billion, by 2025.
By Stefan Nicola
Patrick Kramer sticks a needle into a customer’s hand and injects a microchip the size of a grain of rice under the skin. “You’re now a cyborg,” he says after plastering a Band-Aid on the small…