Smithsonian Fingerprint Kit Water Bottle Be challenged for hours by

Be challenged for hours by this complex puzzle

Use the magnifying glass to inspect your samples

These earrings are wearable versions of her nanosecond wires: The white line on each earring is 11

the star icon if you want to be inspired

Nurture their curiosity and appreciation for the natural world with this extraordinary stuffed animal

Smithsonian Fingerprint Kit Water Bottle Be challenged for hours byNow you can be a real detective! Fingerprint your mom, dad, brother, sister, and friends with the enclosed ink pad, then search for prints, just like real crime scene investigators! Dust the fingerprints you find, lift them with tape, and compare them against your log. See if you can make matches and identify suspects! Fingerprint your family and friends and keep prints in a log. Search for prints, just like a real detective! Lift prints and compare