Scientists have recovered a sample of DNA from a Leonardo da Vinci drawing that could belong to the Renaissance polymath. In April 2024, researchers working with the Leonardo da Vinci DNA Project ...
ixteen strands of DNA, stacked four-by-four, form the beam-shaped chassis of the DNA motor (in gray). Bits of DNA (in green) protrude from the chassis like little feet. The motor is fueled by RNA laid ...