New research shows how a long handshake can spread your DNA to objects you haven’t even touched. What does this mean for the reliance on DNA evidence by law enforcement?

Guest: Jason Tetro

Author of the Germ Code and the Germ Files

Host of the Super Awesome Science Show podcast on Curiouscast

New research shows how a long handshake can spread your DNA to objects you haven’t even touched. What does this mean for the reliance on DNA evidence by law enforcement?


Guest: Jason Tetro


Author of the Germ Code and the Germ Files


Host of the Super Awesome Science Show podcast on Curiouscast