@toknerdytome: Such a cool fact about how scientists determine the age of a planet! Radio active decay 🤯 the newest episode of our podcast, Science and the City is now live! (Linked in b I o) @ashley #LearnOnTikTok #TikTokLearningCampaign #Science #chemistry #astrotok
My 4 year old loves science and I use both of your content to explain the universe to him.
thank you so much for that.
I love you so much individually and together for that, it's awesome!
😂🥰
2026-04-23 21:23:18
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jamessmith61429 :
doesn't oxygen have to be present to break down these elements?
2026-04-30 10:55:04
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shahid_paris :
but we haven't any sample from any other planet except mars, how would we know if that element is present in that planet!
2026-04-23 21:01:57
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Angel :
Earth is flat
2026-04-24 01:31:36
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Mac Daddy :
How do you detect radioactive decay from another planet?
2026-05-30 15:05:04
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k_regis 🖤💜🤍💛 :
I thought you just cut it in half and count the rings
2026-04-27 00:40:43
5
User473726482 :
Legit question— couldn’t the planet not have any uranium in the first place?
2026-05-13 00:04:09
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Ammoniaguru :
But we could be wrong about it being able to sustain life. Longer than we think.
2026-05-24 18:55:36
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Bobby :
Question 🤔 If we found a planet with no life and at the end of its geological life is it ok to mine it for metals and other elements?
2026-05-10 19:04:04
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I meet celebrities 🌶️ :
I heard about uranium 235 in that song Howard sang to Bernadette when she was in the hospital 🥺
2026-04-27 02:00:54
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GI Lazarus :
Love
2026-04-23 20:41:59
1
Meh :
no, you cut it in half, and count the rings
2026-05-25 18:14:37
1
Jesse Jonathan :
This is my relaxing feed. Please just talk space science and math to me all day every day!!! Seriously my partner hates that I just search for these videos
2026-05-02 04:11:40
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The_Unreal_KP :
Hi 🥰
2026-04-23 21:45:46
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Juan.Wick.616 :
absolute baddies
2026-04-24 01:44:36
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cosmicray :
KOOL STUFF.
2026-04-24 08:51:18
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Boo Brown. :
wow that's interesting
2026-04-25 00:42:50
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Manny_1000 :
Ex
2026-04-25 02:36:23
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Anthony B :
Tell me more 🫠 🥰
2026-04-23 21:37:24
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Smelly_Pete :
Cosmic Mommy ❤️😍
2026-04-23 21:25:23
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Orlando Ochoa :
i could listen to you forever 🥰
2026-05-30 19:44:19
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Rad :
earth is over 10 billion years ago
2026-06-02 13:17:37
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stephenjvann :
nice to know 👍💯
2026-04-23 23:55:56
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AYKGB :
Taking me back to high school. I’m old af!
2026-04-23 22:58:22
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Quantum Mathematics :
If the element does not have a half-life as fully stable as + as - , why "old" and "aging" makes literally 0 sense? ✌️😎0️⃣
2026-04-23 21:48:24
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