01/26/2013 09:33 am ET

HuffPost Science's Top Five Stories Of The Week, Jan. 20-25 (VIDEO)

From four-stranded DNA to radioactive fish to a disco clam, I had a chance to count down the top five science stories of the week with HuffPost Live producer/host Alyona Minkovski.

She gave me 30 seconds to recap the news--see for yourself in the video above. Or check out the full segment below. And don't forget to join the conversation in the comments section at the bottom of the page. Come on, talk nerdy to me!

See all Talk Nerdy to Me posts.
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