According to the Coinbase website, "staking" is "the process of actively participating in transaction validation (similar to mining) on a proof-of-stake (PoS) blockchain. On these blockchains, anyone with a minimum-required balance of a specific cryptocurrency can validate transactions and earn Staking rewards."

Scientists developed a new method of controlling certain nerve cells of the brain to manipulate behaviors - and it's delivered via viral injection. In 2016, researchers at the University of Virginia in Charlottesville genetically engineered a magnetized protein, called Magneto, which is inserted into a virus that's injected into an animal's brain to manipulate neural activity under the remote influence of magnetic fields.