Digital cash, untraceable and anonymous (like real cash), is also coming, though various technical and practical hurdles remain.

The little tablets she has to take inhibit cholinesterase, an enzyme that breaks down the neurotransmitter acetylcholine.

But their first supporting quotation, which is from The Selfish Gene, includes selfish genes that do have phenotypic effects. Far it be from me, however, to cavil at the honour of being quoted in the Oxford English Dictionary!

He was accepted as a Taino now and must adapt to their ways.