CNET también está disponible en español.

Ir a español

Don't show this again

Christmas Gift Guide
Networking

Tech Time Machine: 25 April

What makes you you and me me? A scientist would say it's obvious: DNA.

Now Playing: Watch this: Tech Time Machine: 25th April
1:23

What makes you you and me me? A scientist would say it's obvious: DNA.

We take a look back at this day in 1953, when James Watson and Francis Crick finally cracked the secret of DNA's structure. Also on this episode, we take a journey down the Suez Canal, upon which work began today in 1859.