Topic: engineering

Sort: Date | Title | Sort Ascending
View:

Driving a Ford Model T at the Henry Ford Museum

In 1908, Henry Ford started selling the Model T, nicknamed the Tin Lizzie, as the first affordable car that everyone could drive, but driving the car "that started it all" is quite different than driving today's cars....

Tiny engines made with paper

Behold engineer Aliaksei Zholner's working V8 engine, made entirely with paper (and he notes, "some scotch tape on valves to eliminate friction"). At 32 x 24 x 27 mm, it is tiny, as is this paper throttle: Zho...

The iPhone of Slide Rules – Numberphile

From Numberphile, science and math writer Alex Bellos introduces the slide rule and then shares "the iPhone of Slide Rules" -- the Halden Calculex. On the pocket-sized disk made in Manchester, circa 1906, CollectingMe...

Harvesting carrots with ski lift-style ‘toplift’ machines

Watch organic carrots rise from the dirt and swing from the conveyor belt of a Dewulf carrot toplift harvester. Chop, chop, chop to their tops before they ride up an elevator for collection in crates. This machine dem...

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...

Plastic Injection Molding

Bill [Hammack] details the key engineering principles underlying plastic injection molding. He describes its history and then reveals the intricate details of the process. He shows viewers where to found, on any injec...

A robot vehicle that drives on walls using propellers

Drive on the ground, drive on the wall, maybe, just maybe, drive on the ceiling. The result of a collaboration between Disney Research Zurich and ETH Zurich, VertiGo is a four wheel vehicle that appears to defy gravi...

Annotated time lapse assembly of a wind turbine

From excavation to operation, it takes three weeks to install a wind turbine. Watch it happen in under six minutes in this wind turbine promo video from MidAmerican Energy, filled with facts layered on time lapse foot...

Rocket stage separation footage captured in space

A first from UP Aerospace on November 6, 2015 – perfectly timed footage of the Maraia Earth Return Capsule's booster separation, captured 75 miles (120 km) above Earth by one of the four cameras attached to the multis...

A Rube Goldberg-style Egg Breaker machine

Enjoy some delightful music as yolks travel unbroken through the little metal slides! We love watching food machines and Rube Goldberg machines. This demonstration video for the Egg Breaker from OVO-TECH mixes the two...

A Sisyphus kinetic sculpture made with LEGO

Whether it's being powered by a hand crank or a motor, this Sisyphus LEGO kinetic sculpture by LEGO artist Jason Allemann is impressive, from the smooth movement of the figure's body to the myth-driven depictions on t...

The fastest wire bending machine in the world

Advertised as the fastest wire bending machine in the world, the AFE-2D6 ULTRA CNC Wire Bender from Automated Industrial Machinery, Inc can create a variety of perfectly bent shapes in a ridiculously short amount of t...

Crafting a highly-detailed paper Boeing 777 jet airplane

This airline commercial features the intricate work of Luca Iaconi-Stewart, an American designer who has been making 1:60-scale Boeing 777 jet airliners from manila folders and glue for the last five years. With t...

A kick baler sends fresh hay bales flying on the farm

Agricultural machinery! On Rolling Oaks Farm, Marcia Johnson drives a tractor and kick baler over the harvested grass piles on the field. As the fresh hay is automatically gathered and compressed into a rectangular ba...

How does a retractable ballpoint click pen work?

Click. Click. The two clicks that you hear when pressing the top button on a retractable ballpoint 'click pen' are a key to understanding the mechanics happening inside of it: A rotation, extension, and lock of the sp...

This Technology Wants to Make Wheelchairs Obsolete

What if people who are currently wheelchair-bound could, in the future, put on an exoskeleton -- a wearable bionic exosuit -- as if it was simply a shirt and jeans? Ekso Bionics, a design and manufacturing startup out...

Thin underwater cables hold the internet – Vox

Remember those 550,000 miles of undersea cables that power the internet? Learn more about this 150+ year old, cutting-edge fiber optic technology, from what the cable layers are made of, to how they're installed, to h...

How shock absorbers work, an under the car view

What happens under your car while you're driving in it? YouTuber ChrisFix put cameras under his car to see what was happening when he drove his 14 year old shock absorbers on a bumpy roadway, a highway, in stop and go...