Things are still moving slowly. With the pandemic still not under control, we continue to operate with safety as our primary concern. This means one person in a warehouse at a time, and orders taking up to 8 days to ship our. This, in addition to slowdowns at the USPS, means you rorder may take a few extra days in transit as well. Thank you for your support and patience. If you have any questions please contact us on our help desk.

Science postcards

Surviving the World


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$6 for a pack of all 5

These postcards are highly concentrated in various chemical elements and compounds, specifically paper and ink, and can help you deliver just the right scientific message, either through the mail or on display. Contains no radiation. Mostly.