The group have decided to go for a drive in the mountains. They get to the cable car. Lots of snow's fallen in the mountains and the path is covered up. What should they do? Leo thinks they should build a special vehicle for clearing the...

Lea works as a dispatcher at the airport. She tells aeroplanes when they can land and when they can take off. Leo and Lifty have built a belt loader. The belt loader's working, but it's empty. Where's the baggage? The robots are taking...

Lea's decided to decorate the garden near her house. She's cleared out a little section and planted some flowers there. To make her garden look more pretty, Leo offers to build a fountain. Skoop digs a hole under the bowl, and Leo and...

There's a lot of work in the airport: it's autumn and they have to clean the leaves from the planes. But there are a lot of leaves. They'll need to pull the plane into the hangar. While Lea and Skoop decorate and repair the old hangar,...

The robots are packing their suitcases and loading them into their minivan. It looks like they spent too long packing and are going to miss their plane. The next one won't be for ages, and it's cold outside. The group are going to build...

There are lots of clouds in the sky. What's happening? There's air traffic at the airport. Leo goes to the airport to build a control tower. Lea's going to be the dispatcher: she's going to carefully manage the aeroplanes' landings and...

The robots and Skoop are playing with their remote control cars. Leo thinks they should build a special racecourse. But where can they get some more materials? There aren't enough tyres for the cars. Skoop finds some tyres at the...

Skoop and Lea find a shell in the sand. The friends are arguing about which of them is going to get the shell. Leo tells his friends not to fight and to head off to Seashell Island. There are lots of shell to collect there - enough for...

It's a new day at the amusement park. Leo and his friends are going to build a ball-throwing game. While they work on it, the robots and Skoop play with the balls. The game is finished, but there are no balls left. Let's get to work,...

The group are all at the scrapyard and want to build a house for Lea. They have all the parts they need. Lifty finds a TV at the scrapyard. It would be great to watch cartoons together. But the TV doesn't work... Why won't it work? Leo...

Leo the Truck and his friends are building a haunted house to celebrate Hallowe'en. But what surprise has Lea prepared for the group?

The group have gone to the mountain for a drive around. Lea's decided to stay home because she's terribly frightened of the snowman who lives in the mountains. How will they get up there? They'll neeed to build a cable car! Leo's brought...

The group are building a wonderful sandcastle on the riverbank. The robots are playing with their speedboat at the same time. The boat rushes by the castle and ruins it with a wave. The group aren't upset, though; they're building the...

During the inflation crisis of 2022, the government came up with a lot of ideas to reduce the rate of inflation, including shrinking the money supply, finding new petrolium sources to lower gas prices, and building more houses to lower...

Join Phillip Paul Weidner, an MIT alum and builder, as he details his journey constructing the whimsical Goose Creek Tower, inspired by his love for architecture and poetry.

Uncover the unexpected story behind the iconic song American Woman, and how it became a powerful anthem.

Discover how a TV producer and a physicist collaborate to infuse authentic science into popular TV shows, enhancing the realism and educational value of entertainment.

Explore the inspiring story of a self-taught astronomer dedicated to discovering near-Earth objects and building his own telescopes.

To determine the perimeter of a triangle, you simply add the lengths of its three sides. Whether it’s a scalene triangle with different side lengths, an isosceles triangle with two equal sides, or an equilateral triangle where all sides...

Aliens and UFOs are two of the most debated and pondered things in human history. Our universe contains two trillion galaxies aside from our own, making it impossible to prove if life exists on another planet in another galaxy.

In 1853, the United States paid Mexico $10 million for less than 30,000 square miles of land, facilitating the completion of a Southern transcontinental railroad and decades of economic growth.

Have you ever wondered who built all the buildings, roads, and bridges? They were all built by people - we call them workers. Once a year, we celebrate these workers on Labor Day.

Explore the architectural wonder of the Church of the Transfiguration on Kizhi Island, built entirely without nails.<br/>

Learn about Tali, an avalanche rescue dog whose skills equal 30 human rescuers, at Breckenridge Ski Resort.<br/>