A blonde, seven year old boy is grinning broadly and pointing to his shirt. It is blue with a white and green design highlighting the date. September 16, 2025, or 9/16/25, which is 3 squared, 4 squared, 5 squared.

Sometimes the #sciencekid wears a #mathkid hat instead....or in this case, a shirt.

He's very concerned that not enough people know how cool today's date is.* If you're American. And have a very fluid definition of cool.

Happy #math -ing everyone!

The Early Days“Born in NYC, 1918, little Richard Feynman was already a curious soul 🧒🔍 Fixing radios, cracking safes—his brain was wired for brilliance! Follow @SickestWorldWide.Bsky.social for his wild ride 🌟 #FeynmanLife #PhysicsBeginnings #ScienceKid”

My little cabinet of curiosities and kind of natural history museum shelf (all ethically sourced).
🦤🦖💀🐱🦋🪲 #cabinetofcuriosities #naturalhistory #fossils #sciencekid #fascinating #catskull #butterflies #ethicallysourced

A smiling boy wears a purple shirt with 100 test tubes affixes to the front of it.

When it's the 100th day of 2nd grade and science is your personal brand, this is what you wear to school.
#100daysofschool
#sciencekid
@askthesciencekid.bsky.social

🎶Agar agar agar, lil bit of agar🎶
- my teen making petri dishes for their bio final tonight.

Your kid makes tasty treats, mine makes biohazards I kill with bleach🤭 #sciencekid #whentheygrowup #biology #scienceisfun #stem

The kiddo is asking questions about going the speed of light and I just… cannot remember high school physics classes well enough to answer so I’m letting the dad handle this.

Or put on #HowTheUniverseWorks later because that’s a favourite.
#ScienceKid

Today #sciencekid is learning about the body - made her own stethoscope, plush body parts, and now making xrays. This one is a @kiwico_inc kit.

Plateosaurus apparently #sciencekid