It's Deoxyribonucleic Acid Day!

Yep, we’re science nerds and we love a reason to celebrate a cool scientific discovery. Today marks the 70th anniversary of James Watson and Francis Crick’s 1953 discovery of the DNA double helix! Discover more about the fascinating structure that makes up our cells in this DNA science lesson.

Keep reading to find project instructions to extract your own DNA at home and learn about another feature that makes people unique – fingerprints.

Save 15% sitewide* with our flash sale through tomorrow! Use code DNADAY15.

Thames & Kosmos Genetics & DNA

$28.70

Science Wiz DNA Kit

$24.95

Super Models: DNA Molecular Model Kit

$23.95

DNA Extraction Kit, economy

$15.50

Crack the Code

$49.99

Complete Introduction to Biology (Grades 9+)

$169.95

Home Science Tools
665 Carbon Street Billings, Montana 59102

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*Offer Details: Only one offer code can be used per order. Discount does not apply to shipping, tax, gift certificates, sale items, curriculum, and some individual products. Does not apply to wholesale orders or orders totaling $1000 or more before discounts. View full details. Expires at 11:59pm MST on 4/26/23.