正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

Two balls rolling down two slopes. While the indirect path proves faster at first, the direct path wins in the end. Credit: Matt Henderson

Math Pulse

3,789 subscribers

34,064 次观看 • 1 个月前 •via X (Twitter)

科学技术教育

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

Riverfront 🤝 River Market A great new path and investment in Kansas City’s infrastructure, linking two great neighborhoods down by the river!

Riverfront 🤝 River Market A great new path and investment in Kansas City’s infrastructure, linking two great neighborhoods down by the river!

Mayor Q

18,219 次观看 • 4 个月前

The wins keep coming as two of the most bloodthirsty losers in modern history melt down over the end of a monstrous war:

The wins keep coming as two of the most bloodthirsty losers in modern history melt down over the end of a monstrous war:

Eli Valley

94,578 次观看 • 2 个月前

Two career wins and both of them came at the Bell Centre. 🤷‍♂️ Matt Tomkins must love playing in Montreal.

Two career wins and both of them came at the Bell Centre. 🤷‍♂️ Matt Tomkins must love playing in Montreal.

NHL

135,245 次观看 • 2 年前

.George Kittle blocked two guys at once to clear the path for Deebo. 👀 (h/t Brian Baldinger)

.George Kittle blocked two guys at once to clear the path for Deebo. 👀 (h/t Brian Baldinger)

NFL

695,576 次观看 • 2 年前

#HAN Jisung proves why he’s the ace, delivering Lisa's verse in Social Path with perfection.

#HAN Jisung proves why he’s the ace, delivering Lisa's verse in Social Path with perfection.

Han Jisung Base

83,222 次观看 • 1 年前

Two wins in the same game

Two wins in the same game

The Best Viral Vids🔥

38,668 次观看 • 5 个月前

From the mountains of Somaliland, two ancient peoples, one forward path. The Republic of Somaliland and Israel, moving forward together.

From the mountains of Somaliland, two ancient peoples, one forward path. The Republic of Somaliland and Israel, moving forward together.

REPUBLIC OF SOMALILAND

57,540 次观看 • 7 个月前

By happenstance, the GSF fleet is passing northeast through an international trade corridor west of Rhodes where the MSC Maya is heading southeast. Two weeks ago, the flotilla confronted the MSC Maya in a direct action, and now we have coincidentally blocked its path again.

By happenstance, the GSF fleet is passing northeast through an international trade corridor west of Rhodes where the MSC Maya is heading southeast. Two weeks ago, the flotilla confronted the MSC Maya in a direct action, and now we have coincidentally blocked its path again.

Alex Colston

15,422 次观看 • 4 个月前

In Belgium, there is a bike path called "cycling on water." The path is submerged in a lake, and the water surface is at the cyclist's eye level.

In Belgium, there is a bike path called "cycling on water." The path is submerged in a lake, and the water surface is at the cyclist's eye level.

non aesthetic things

588,116 次观看 • 7 个月前

KAI HAVERTZ WINS IT AT THE END FOR ARSENAL. Check out these two brand new angles. 😍😍😍

Connor Humm

55,587 次观看 • 5 个月前

End of the first day I’ve never seen so many illegals heading for the coast 11:19pm and off for a nap Back up at 2:15am for a drive to location one Then hopefully jump in the car for location two… As always it’s an educated guess Fingers crossed for tomorrow to capture more of the same Yes that clip is French police driving and guiding illegals down a cycle path for miles

End of the first day I’ve never seen so many illegals heading for the coast 11:19pm and off for a nap Back up at 2:15am for a drive to location one Then hopefully jump in the car for location two… As always it’s an educated guess Fingers crossed for tomorrow to capture more of the same Yes that clip is French police driving and guiding illegals down a cycle path for miles

The Nowhere Photographer

16,603 次观看 • 1 个月前

. Kaden Henderson and Frederick M Ards III getting ready to compete at the UA Next Camp. Two of the best in the country. Billy Tucker

. Kaden Henderson and Frederick M Ards III getting ready to compete at the UA Next Camp. Two of the best in the country. Billy Tucker

ChadSimmons

15,113 次观看 • 6 个月前

Charting the path towards season 2. The two-episode premiere of #PercyJackson and the Olympians Season 2 is coming to Disney+ and Hulu December 10.

Charting the path towards season 2. The two-episode premiere of #PercyJackson and the Olympians Season 2 is coming to Disney+ and Hulu December 10.

Percy Jackson

85,488 次观看 • 10 个月前

Zelensky stated that Ukraine is ready to support Armenia in its path to join the EU. POV: Armenians looking at Ukraine's path to the EU.

Zelensky stated that Ukraine is ready to support Armenia in its path to join the EU. POV: Armenians looking at Ukraine's path to the EU.

Olga Bazova

13,398 次观看 • 18 天前

TWO IN THE FIRST TWO MINUTES 🤯

TWO IN THE FIRST TWO MINUTES 🤯

Utah Mammoth

22,487 次观看 • 1 年前

in 2023 we said it 2024 would be wayv’s year….now at the end of 2024 we had, their first win, first tour, japanese debut, first time having two comebacks in a year, receiving THREE wins in one week, the first non korean gp to win in a korean terrestrial broadcast music show🥹

in 2023 we said it 2024 would be wayv’s year….now at the end of 2024 we had, their first win, first tour, japanese debut, first time having two comebacks in a year, receiving THREE wins in one week, the first non korean gp to win in a korean terrestrial broadcast music show🥹

:3

33,638 次观看 • 1 年前

In the data manifold, the shortest path between two points is a geodesic that pass through high density regions of data. Just like mass curves the space geometry, data also curves the space. In the example below we can see a geodesic being optimized between two points. 1/3

In the data manifold, the shortest path between two points is a geodesic that pass through high density regions of data. Just like mass curves the space geometry, data also curves the space. In the example below we can see a geodesic being optimized between two points. 1/3

Christian S. Perone

260,326 次观看 • 1 年前