4.4 • 4.9K Ratings
🗓️ 11 August 2023
⏱️ 22 minutes
🧾️ Download transcript
It's all about bikes in this episode of But Why? How come bicycles stay up when you're riding, but fall over once you stop? We turn to Andy Ruina, professor of engineering at Cornell University, for the scientific answer. We also learn how a bike chain works and Olympic mountain biker Lea Davison tells how to get started when riding.
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0:00.0 | Hey, adults, we have a quick favor to ask you. |
0:03.2 | We are conducting an audience survey with our partners at PRX, |
0:07.3 | and we'd be really grateful if you would take it. |
0:09.9 | Please visit survey.prx.org slash, |
0:14.4 | but why to take the survey today? |
0:16.7 | It'll only take you a couple of minutes. |
0:18.6 | That again is survey.prx.org slash, but why? Thanks. |
0:27.4 | This is a great question. I like it. |
0:29.8 | I've liked it for my whole life, and I still think it's a great question. |
0:33.9 | This is, but why, a podcast for curious kids from Vermont Public. |
1:00.1 | I'm Jane Lindholm. On this show, you ask the questions, |
1:03.3 | and we find the right people to help answer them. |
1:06.3 | It's summertime, at least in the Northern Hemisphere. |
1:09.0 | I hope that means you're finding time to get outside and maybe ride your bike. |
1:14.2 | Later in the show, we're going to hear from someone who liked riding bikes so much |
1:18.2 | she made it into a career. |
1:20.0 | Leah Davison, a former Olympic mountain biker. |
1:23.0 | But for most of us, cycling is just something we do for fun. |
1:26.0 | It's a hobby. |
1:27.6 | When you're learning to ride, the real hurdle is getting confident in figuring out |
1:32.0 | how to balance on just two wheels. |
1:35.4 | And the mysteries of balancing got one of you curious enough to ask this question. |
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