Engineering

A guide to the structures, machines, and systems that power and connect our world.

Latest in Engineering

a smiling man in a yellow hooded sweatshirt wears a virtual reality headset over his eyes

Skull vibrations could be your next password

By Laura Baisas

A regular size Cadbury Mini Egg compared with The Mega Mini Egg. The giant chocolate egg clocks in at 121 pounds.

World’s largest Cadbury Mini egg weighs as much as an emu

By Laura Baisas

two soldiers standing in a dirty field wearing exoskeletons on their legs

Ukraine’s military brings exoskeletons to the front line

By Mack DeGeurin

Little baby and stack of diapers on bed, closeup

Japan makes breakthrough in dirty diaper recycling

The World's Largest Dinosaur attraction in Drumheller, Canada

World’s Largest Dinosaur needs a new home

a row of collared t-shirts in rainbow order. red, orange, yellow, green, blue, and purple

Walmart and H&M are trying to turn carbon dioxide into clothes

By Mack DeGeurin

A colorized historical photograph of prolific inventor Beulah Louise Henry, known as "Lady Edison," seated at a desk. She is dressed in a formal purple satin dress and pearls, operating a complex, specialized typewriter of her own design. She is looking down at a sheet of paper she is feeding into the machine.

Inventor Beulah Louise Henry’s unstoppable rise to becoming ‘Lady Edison’

By Shoshi Parks

Two men standing next to boiler setup in pump station

Volunteers spend 30 years restoring a Victorian sewer pump station

a bright red robot with large black wheels sits outside of a fire station

Autonomous firefighting robot can drive straight into a 1,000 degree blaze

By Mack DeGeurin

the front of a steam locomotive. it is black and reads "union pacific 4014"

World’s largest steam locomotive heads out on tour

By Laura Baisas

A DIY Lego mechanical typewriter sitting on a desk

Man builds functional typewriter out of Lego bricks

a turtle wearing a 3D printed wheel chair

A 3D-printed wheelchair is helping this turtle walk again

By Mack DeGeurin

Minamitorishima island in Pacific Ocean seen from above

Japan eyes distant island for nuclear waste dump

Man pointing with stick at chalkboard diagram of AM radio setup

Watch a classified FM radio training video from WW2

Researchers holding smartphone up to computer monitor to test world's smallest QR code

World’s smallest QR code is thinner than a lightwave

Handing winding a series of brass gears that comprise an interplanetary clock device

What time is it on Mars? This analog ‘Interplanetary Clock’ can tell you.

Hand pointing at DIY electric chessboard with bunches of wires underneath it

Man builds electrified chessboard that shocks players for bad moves

a truck spraying a pothole in front of a house

Asphalt-spraying truck fixes potholes in minutes

By Mack DeGeurin

Nike yellow basketball shoes on parquet floor during basketball match of Ukrainian Superleague Parimatch SEASON 2020/21 BC "Kharkiv Sokoly» - MBC "Nikolaev", 31.01.2021, Ukraine, Kharkov, Palace of Sports "Lokomotiv"

Physics discovery explains why sneakers squeak

Interior of classic opera house

Color plays an unsung role in how we enjoy concerts