پوستر Tom Scott: Things You Might Not Know

YouTube ۲۰۱۴ - ۲۰۲۳ ۱۰ فصل ۲۶۸ قسمت U تمام‌شده

Tom Scott: Things You Might Not Know

۲۰۱۴ - ۲۰۲۳ ۱۰ فصل ۲۶۸ قسمت U

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نتیجه‌ای نیست

قسمت‌های ویژه

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همه قسمت‌ها

۴ دقیقه

S۲۰۲۳ E۱ · ۰۹ ژانویه ۲۰۲۳

This rollercoaster doesn't stop automatically قسمت ۱

The Great Scenic Railway, at Luna Park in Melbourne, Australia, is the second oldest rollercoaster in the world: and it's one of only a few which still uses a manual brake.

۳ دقیقه

S۲۰۲۳ E۲ · ۱۶ ژانویه ۲۰۲۳

These chickens save lives. قسمت ۲

"Sentinel chickens" are an early-warning system against some nasty mosquito-borne diseases. I visited a flock in New South Wales, Australia.

۹ دقیقه

S۲۰۲۳ E۳ · ۲۷ فوریه ۲۰۲۳

This is “impossible”, but New Zealand is trying anyway. قسمت ۳

The common wisdom is that, once an invasive species is truly established, it can't be eradicated — but I talked to the team from Predator Free Wellington, who think they can do just that

۶ دقیقه

S۲۰۲۳ E۴ · ۱۰ آوریل ۲۰۲۳

This tiny hovercraft went viral. قسمت ۴

Hideyasu Ito runs the Micro Hovercraft Laboratory, and I got to meet him and ride his incredible four-bubble hovercraft.

۶ دقیقه

S۲۰۲۳ E۵ · ۰۱ مه ۲۰۲۳

How they saved the holes in Swiss cheese قسمت ۵

Agroscope is a Swiss government-backed agricultural research lab. It's got a lot of other resarch projects too, but it also keeps a backup of the Swiss cheese bacterial cultures... just in käse

۸ دقیقه

S۲۰۲۳ E۶ · ۲۲ مه ۲۰۲۳

Shake tables are way more complex than I thought قسمت ۶

At the University of California San Diego, there's the Shake Table: an earthquake simulator with the heaviest payload capacity in the world.

۷ دقیقه

S۲۰۲۳ E۷ · ۲۹ مه ۲۰۲۳

This is an excuse to show you a really good tunnel قسمت ۷

The Catesby Tunnel, in the UK, is an old Victorian railway tunnel that has a new use: a secretive car testing facility, like a wind tunnel but in reverse. So rather than just show it to the world, I thought l'd answer a question: if you stick a camera on the outside of your car, how much does the drag cost you?

۶ دقیقه

S۲۰۲۳ E۸ · ۰۵ ژوئن ۲۰۲۳

No-one knows how explosions work (yet) قسمت ۸

The first few moments of an explosion can't be simulated yet. But there's a team at the University of Sheffield working on it.

۴ دقیقه

S۲۰۲۳ E۹ · ۲۶ ژوئن ۲۰۲۳

Climbing frames were meant to hack kids' brains قسمت ۹

Well before the first climbing frame was patented as "jungle gym", mathematician Charles Hinton thought they might be able to teach kids four-dimensional thinking.

۸ دقیقه

S۲۰۲۳ E۱۰ · ۰۳ ژوئیه ۲۰۲۳

How can you legally fly a plane designed in 1910? قسمت ۱۰

Near Dayton, Ohio there's a lookalike of the Wright Brothers' Model B: a 1910 aircraft with no cockpit. It's a modern plane with a very old design, and I went for a ride.

۶ دقیقه

S۲۰۲۳ E۱۱ · ۱۷ ژوئیه ۲۰۲۳

If this survives for an hour, it passes the Bear Test. قسمت ۱۱

At the Grizzly & Wolf Discovery Center in West Yellowstone, Montana, you can get a product certified as bear-resistant... by actual bears.

۷ دقیقه

S۲۰۲۳ E۱۲ · ۲۴ ژوئیه ۲۰۲۳

A bear found my GoPro and took a selfie قسمت ۱۲

An unexpected update to the Bear test video

۷ دقیقه

S۲۰۲۳ E۱۳ · ۰۴ سپتامبر ۲۰۲۳

Why are adverts so loud? قسمت ۱۳

This was so much more complex than I thought.

۷ دقیقه

S۲۰۲۳ E۱۴ · ۱۱ سپتامبر ۲۰۲۳

This library has every book ever published قسمت ۱۴

The British Library is one of the six legal deposit libraries for the UK - and the only one that doesn't pick and choose, or have to ask for copies. That's a lot of books to store, and the internet's only making it worse. This video has a correction: it turns out the formal interview requirement for a reader pass has been dropped. However, you'll still need to get a pass, and you're not allowed to take books out of the reading rooms!

۵ دقیقه

S۲۰۲۳ E۱۵ · ۲۳ اکتبر ۲۰۲۳

0-100 in less than a second. And I'm driving. قسمت ۱۵

AMZ Racing's "mythen" holds the world record for electric vehicle acceleration: 0-100km/h in 0.956 seconds. And they let me drive it.

۵ دقیقه

S۲۰۲۳ E۱۶ · ۳۰ اکتبر ۲۰۲۳

Boarding planes could have been very different قسمت ۱۶

There's a world in which everyone boards planes with "mobile lounges", PTVs, or Plane-Mates... but this is not that world.

۵ دقیقه

S۲۰۲۳ E۱۷ · ۲۷ نوامبر ۲۰۲۳

Why use many streetlights when one will do? قسمت ۱۷

The moonlight towers of Austin, Texas, are the last urban municipal lighting towers in the world: because before every street was wired to the grid, how else would you light up a city?

۶ دقیقه

S۲۰۲۳ E۱۸ · ۱۸ دسامبر ۲۰۲۳

Why the government drops flies on California قسمت ۱۸

There's a good reason for it.

۷ دقیقه

S۲۰۲۳ E۱۹ · ۲۵ دسامبر ۲۰۲۳

People are going to be angry about pylons. قسمت ۱۹

Britain's power grid is turning inside-out, which means pylons are about to become a lot more controversial in Britain. At the National Grid Training Centre, I climbed one.

۱۹ قسمت در فصل ۲۰۲۳

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