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What If Gravity Isn't Quantum? New Experiments Examine
👉 Head to https://brilliant.org/spacetime/ for a 30-day free trial + 20% off your annual subscription Sign Up on Patreon to get access to the Space T…
3 days, 10 hours ago
Is Dark Matter Made of Particles?
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE ↓ More info below ↓ Check out Weath…
3 days, 11 hours ago
Dark Forest: Should We NOT Communicate with Aliens?
Check out the Space Time Merch Store https://www.pbsspacetime.com/shop In 1974 we sent the Arecibo radio message towards Messier 13, a globular clust…
3 days, 12 hours ago
Electrons DO NOT Spin
Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Quantum mechanics has a lot of weird stuff - but the…
3 days, 13 hours ago
How Many Forms Of Matter Exist?
Enjoy Far Out (https://youtu.be/jpUjze3v_6c) and Why Am I Like This (https://youtu.be/eWzBNfBnFys) on PBS Terra ( https://youtube.com/pbsterra) PBS M…
3 days, 13 hours ago
How Do We Know What Stars Are Made Of?
Thank you to Target for supporting PBS. You can learn more at https://target.com/community Share your story today: https://to.pbs.org/3izZeXh PBS Mem…
3 days, 14 hours ago
Why Do You Remember The Past But Not The Future?
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE ↓ More info below ↓ Sign Up on Patr…
3 days, 14 hours ago
Did AI Invalidate Our Proton Model WRONG?
PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE Sign Up on Patreon to get access to …
3 days, 14 hours ago
How Vacuum Decay Would Destroy The Universe
Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime The universe is going to end. But of all the possibl…
3 days, 15 hours ago
Can We Generate New Elements Beyond the Periodic Table?
Go to https://www.buyraycon.com/spacetime for 20-40% off your order, plus free shipping! Brought to you by Raycon. Sign Up on Patreon to get access t…
3 days, 15 hours ago