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Shall We Fix The Leaning Tower Of Pisa?

Kids Construction
Let's learn about symmetrical and asymmetrical designs though looking at the example of the leaning Tower of Pisa.

rimitive Technology: Decarburization of iron and forging experiments

Adults Construction
I took a brittle, high carbon/iron alloy (cast iron) made from local ore and used a decarburization method to reduce it's carbon content making it malleable and forged it flat by hammering.

How Can We Store Renewable Energy?

Adults Construction
Decarbonizing our power production is vitally important if we want to curtail climate change, but there are some major logistical issues we’re going to have to overcome before we can do that.

Primitive Technology: Cane Water Filter/Siphon

Adults Construction
I made a water filter from cane that siphons clean water from a dirty water while simultaneously using the xylem present in the the cane as a filter.

How This Chalk Artist Creates Illusions on Pavement | Obsessed | WIRED

Adults Construction
"Everything we think is real is, in some way, an illusion." Former NASA illustrator Kurt Wenner makes incredible, brain-busting chalk illusions. His works start with diligent planning, beginning with pencil and paper.

I tested the US Military’s secret space weapon

Adults Construction
An engineer came up with a plan to drop tungsten telephone poles from space - the idea has been seriously considered on multiple occasions, so we tested it.

5 Day Build with Fish Pond

Adults Construction
About Primitive Survival Tool : We Have 3 People In the wild , Mr Pen Sann : ( Actor ) Mr Sophal : ( Actor ) Mr Kimhout (Camera Man). In this video we going to show you about Build Fish Pond In front of Underground Roof Grass Hobbit House With Simple Tool as full video with very simple tools and skill!

World's Largest Horn Shatters Glass

Adults Construction
I might upgrade my car horn to this.

Civilian Tries on NASA Spacesuit For the First Time

Adults Construction
How does WIRED's Brent Rose feel about being the first person outside of the space program to try on a pressurized space suit?

25 Days Building The Most Amazing Underground Hobbit House

Adults Construction
In this video we are going to show you how to build the most amazing underground hobbit house.

Primitive Technology: Trebuchet

Adults Construction
I built a trebuchet, a type of catapult that uses a counter weight to store gravitational potential energy which is then used to fire a projectile via a sling.

How To Design Architecture For Wildlife

Youth Construction
Architect Joyce Hwang looks to other species for design lessons.

Kodak Film

Adults Construction
The Incredible Way Kodak Makes Film

Primitive Technology: Improved Multi-Blade Blower

Adults Construction
In the 6 years since I developed the first forge blower I had made very few improvements to it's design.

Presenting Hera

Youth Construction
Hera is off on an adventure to explore Didymos, a double asteroid system that is typical of the thousands that pose an impact risk to planet Earth.

Why Don’t We Cover The Desert With Solar Panels?

Youth Construction
Explore what would happen if we covered the Sahara Desert in solar panels, and the possibility of it solving our energy crisis.

Building Modern Villa House

Adults Construction
14 Days Building Modern Villa House With Lighting Decoration In Private Room

Why Cities Need Trees

Youth Construction
Explore what makes trees a vital part of cities, and how urban spaces throughout history have embraced the importance of trees.

How The Suez Canal Changed The World

Youth Construction
Dig into the construction of the Suez Canal, and discover how it became one of the world’s busiest maritime passages.

Building Two Story Craft Villa

Adults Construction
In this video we going to show you our most creative luxury villa, with a private living room, luxury bamboo décor and a roof.

How the James Webb Space Telescope Will Unfold the Universe | John C. Mather | TED

Adults Construction
The James Webb Space Telescope is a miracle of modern science and engineering.