Lady Antebellum’s “Army” | The Long Road Home

We’re told that a large tire spins with angular velocity (4 \Omega). A smaller tire spins with half the angular velocity. I’m assuming half the angular velocity of the large tire. How does the period (T{\text{large}}) of the large tire compare with the pe…

Hey, Vsauce. Michael here. Why do humans wear clothing? Sure, we need it for protection from the elements and fashion, to show our personalities, but no other animal makes and wears clothing. More importantly, why do we feel embarrassed to be naked around…

This right over here is an image from an exercise on Khan Academy, and it says compare using greater than, less than, or equal to. On the left, we have one fourth times five thousand, and we want to compare that to five thousand. On Khan Academy, you’d c…

(Calm music) [Corey] I feel most alive when I’m out exploring. (Acoustic music) We’re taking our son on a road trip to Wallowa-Whitman National Forest in Eastern Oregon. There’s something special about looking out on the open road. You never really kno…

So we’re going to think about, in this video, is multiplying fractions. So let’s say that we wanted to take two-thirds, and we want to multiply it by four. What is this going to be equal to? Pause this video and try to think about it on your own. All rig…

We started our two-day journey through the jungle toward the world’s largest cave. We’re here to photograph this cave in 360-degree images. You know we have to descend into vast empty darkness. I have a cold sensation along my spine, feeling like, how on …