Topic: trees

Sort: Date | Title | Sort Ascending
View:

Making a cord drill & pump drill from sticks & rocks

How far can you go without using modern technology? As a hobby, YouTuber Primitive Technology explores this question by making simple tools from scratch using no modern tools or materials. In the video above, he craft...

How do living things change their environments?

Think about your day, from when you wake up, to where you spend your day, to your bedtime routine at night. Crash Course Kids asks, "What pieces of it are a result of human intervention? Where did these pieces come fr...

How to fold a Christmas Tree Napkin – Instructables

If you're looking for a few modern, evergreen-themed decoration ideas for the holidays, check out this easy yet impressive-looking Christmas Tree Napkin Fold from Instructables. There's also step by step instructions....

A snowman yearns for warmer climes – Parabella Studios

This beautifully crafted holiday commercial for the Belgian National Lottery was animated by Parabella Studios in East London. Check out their Making-Of video:

New York to San Francisco by train in five minutes

On a three day train ride across the United States -- New York, Pennsylvania, Ohio, Indiana, Illinois, Iowa, Nebraska, Colorado, Utah, Nevada, and California -- Brooklyn-based designer Tom Harman recorded the landscap...

Patrick Dougherty’s Stickwork in Salem and Sausalito

Are they nests? Cocoons, forts, beehives, ancient huts, forest castles? All of the above and more? From the Peabody Essex Museum in Salem, Massachusetts, watch how artist Patrick Dougherty planned and built 'What the ...

Why do autumn leaves cause train delays? – Liz Bonnin

Why do 'leaves on the line' cause train delays, especially in autumn? The serious danger comes from a series of physics challenges: Leaves are sucked onto the tracks by the fast moving trains. The train wheels crush t...

How Do Trees Transport Water from Roots to Leaves?

Travel through a part of the water cycle that we don't often think about: Water's journey from the roots of a Douglas fir, upward through hair-thin fibers within the trunk, reaching the tree's photosynthesizing needle...

The Real Reason Leaves Change Color In the Fall – MinuteEarth

Every autumn, green chlorophyll fades from the leaves of deciduous trees, revealing the underlying reds, oranges, and yellows. But why does the chlorophyll fade in the first place? Recycling! MinuteEarth explains. ...

Think Like a Tree – Problem solving with nature’s best ideas

Biomimicry -- imitating nature's best ideas in our design of materials, structures, and systems -- can provide huge leaps in our understanding when it comes to solving challenges. Example: How do we keep our buildings...

Why is biodiversity so important? – TED Ed

Biodiversity, short for biological diversity, is the term we use for the variety of animals, plants, fungi, bacteria, and other intertwined life forms within any ecosystem... "from towering redwood trees to tiny, sing...

How do firefighters combat and control wildfires?

It takes vehicles in the air, tools on the ground, highly trained hot shots, smoke jumpers, and helitack crews, and additional reinforcements of all kinds to combat wildfires. When "43,000 wildfires have burned more t...

Rachel Atherton’s downhill mountain biking victory at Vallnord

Attack the fast, twisty, often steep, jump-filled, rock and root riddled track at the 2015 UCI MTB World Championships in Vallnord, Andorra with British downhill mountain bike champion Rachel Atherton. Her World Champ...

The Diary of Ochibi – Moyoco Anno’s stop motion ode to the seasons

From comic book artist Moyoco Anno and writer/director Masashi Kawamura, this is The Diary of Ochibi, a delightful stop motion animation that follows Ochibi-san as he explores spring, summer, autumn, and winter. N...

“Flying” spiders that can glide through the air from tree to tree

Flying? Falling? Gliding with control! The arboreal Selenops spider can steer itself with a fair amount of accuracy as it "flies" through the air, as demonstrated in the drop tests above. The large, flat spiders (nick...

The tree that grows 40 different kinds of fruit

When artist and professor Sam Van Aken was a kid, he first saw the process of bud or chip grafting trees, adding a budding branch to a host tree so that they join together. At the time, he thought it was "Dr. Seuss an...

A mother raccoon teaches her kit how to climb a tree

How do animal mothers teach their babies how to survive in the world? This raccoon mother has one approach for learning how to climb a tree: Grab the kit (also called a cub) and prop it up over and over again until th...

Wooden zoetrope sculptures spin in the forest

Spinning Daggers by Benjamin Ducroz, a set of seven 3D wooden zoetropes or kinetic sculptures made from 18 different instances of modulating sine and triangle waves. For this video, three of the zoetropes were filmed ...

« Prev