Folha de S.Paulo - Colunas - Marcelo Viana
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No início do século 17, questionando velhas ideias de Aristóteles, a ciência começou a se perguntar de que é feita a luz: pequenas partículas (teoria corpuscular) ou ondas vibrando (teoria ondulatória)? Apesar do apoio de Newton, três séculos depois a teoria corpuscular estava em apuros: ela não explica fenômenos como a refração, e também era desabonada pelos avanços no eletromagnetismo. Leia mais (01/29/2020 - 02h00)
https://ift.tt/3aToLra
No início do século 17, questionando velhas ideias de Aristóteles, a ciência começou a se perguntar de que é feita a luz: pequenas partículas (teoria corpuscular) ou ondas vibrando (teoria ondulatória)? Apesar do apoio de Newton, três séculos depois a teoria corpuscular estava em apuros: ela não explica fenômenos como a refração, e também era desabonada pelos avanços no eletromagnetismo. Leia mais (01/29/2020 - 02h00)
Folha de S.Paulo
A luz é feita de ondas ou partículas?
Questão que parecia resolvida foi reaberta por Max Planck e Albert Einstein
New video by MindYourDecisions:
Circle Between Quarter-Circles: Solve For Its Radius
https://youtu.be/nKmuLJ1XyO8
Circle Between Quarter-Circles: Solve For Its Radius
https://youtu.be/nKmuLJ1XyO8
YouTube
Circle Between Quarter-Circles: Solve For Its Radius
This is a fun little problem; thanks to Pradeep Hebbar for the suggestion!
Post on Quora
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Math StackExchange help
https://math.stackexchange.com/questions/3486090/circle-inscribed-between-quarter-circles-proving-its-center-point
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Post on Quora
https://qr.ae/TZFy7x
Math StackExchange help
https://math.stackexchange.com/questions/3486090/circle-inscribed-between-quarter-circles-proving-its-center-point
Subscribe:…
New video by Flammable Maths:
WITHOUT L'Hospital?! Impossible! - Papa's Improvised Session #9
https://youtu.be/E6RBAet-D24
WITHOUT L'Hospital?! Impossible! - Papa's Improvised Session #9
https://youtu.be/E6RBAet-D24
YouTube
WITHOUT L'Hospital?! Impossible! - Papa's Improvised Session #9
Sign up on Brilliant for FREE using the link https://brilliant.org/FlammableMaths/ ! =D
Improvised Session Playlist: https://www.youtube.com/playlist?list=PLN2B6ZNu6xmdyY_Mc9_LCe9Nwp74UWL0Y
Today we talk about an interesting limit, whe op didn't allow me…
Improvised Session Playlist: https://www.youtube.com/playlist?list=PLN2B6ZNu6xmdyY_Mc9_LCe9Nwp74UWL0Y
Today we talk about an interesting limit, whe op didn't allow me…
Forwarded from ∞ O Baricentro da Mente
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Fita de Möbius
Forwarded from Visuals for maths
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Any point on torus lies on four circles on #torus.
New video by standupmaths:
Why 02/02/2020 is the most palindromic date ever.
https://youtu.be/4fE_sXZjxng
Why 02/02/2020 is the most palindromic date ever.
https://youtu.be/4fE_sXZjxng
YouTube
Why 02/02/2020 is the most palindromic date ever.
Hey you! Yes, you in the 62.5%. Subscribe to my channel!
This was a quick video I made in a hotel room. I couldn't let 02/02/2020 pass without marking the occasion with a video!
Here are the years which are palindromic dates as well as being palindromic…
This was a quick video I made in a hotel room. I couldn't let 02/02/2020 pass without marking the occasion with a video!
Here are the years which are palindromic dates as well as being palindromic…