Turkey has built the longest suspension bridge in the world
5
votes
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Mechanical watch
27 votes -
Funchal Airport, on the island of Madeira, was too short for modern commercial airliners but there was nowhere to extend to. The solution is one of the greatest civil engineering projects of our time.
7 votes -
How electricity actually works
4 votes -
LUMITIME - A digital clock with no electronics
8 votes -
What are the differences between the Autobahnen and the Interstate Highway System?
I know there are some Germans on Tildes, figure at least one of y’all might know. How does a typical Autobahn differ from a typical Interstate in design and construction? How often is repair work...
I know there are some Germans on Tildes, figure at least one of y’all might know. How does a typical Autobahn differ from a typical Interstate in design and construction? How often is repair work done and how long does it last? What work would be required to upgrade an Interstate to Autobahn standards?
7 votes -
Inside a urinal auto siphon
6 votes -
What really happened during the 2003 blackout?
7 votes -
Can you pump sewage? When it comes to wastewater, what goes down must come up again
1 vote -
Rebuilding the Oroville Dam spillways
7 votes -
The Thames Barrier must never fail. Here's why it doesn't.
9 votes -
How retaining walls work, and why they collapse
12 votes -
Turning buildings into batteries? Concrete battery storage explained.
3 votes -
Construction work has begun on the German side of an underwater tunnel connecting Germany and Denmark – €7 billion project set to be completed by 2029
6 votes -
How road barriers stopped killing drivers
6 votes -
What really happened at the Millennium Tower?
6 votes -
Undersea rail-road tunnel between Denmark and Germany – Fehmarn Belt Fixed Link explained
6 votes -
Skellefteå has wooden schools, bridges, even car parks – we visit Sweden to see what a climate-conscious future looks like
7 votes -
US civil engineers bent the rules to give New Orleans extra protection from hurricanes
9 votes -
Repairing underground, high voltage power lines is nearly impossible
6 votes -
Dubai has built the world's deepest pool
5 votes -
Why cranes collapse
2 votes -
Solar domes could desalinate seawater at a commercial scale
8 votes -
Surfside condo collapse: What we know so far
11 votes -
LeMessurier Stands Tall - A Case Study in Professional Ethics
4 votes -
After the Florida building collapse, condos struggle to fund big repairs
11 votes -
How sewer pipes work (feat. fake poop)
3 votes -
Majority of Florida condo board quit in 2019 as squabbling residents dragged out plans for repairs
19 votes -
What really happened at the Hernando de Soto bridge?
8 votes -
What really happened at the Oroville Dam Spillway?
8 votes -
Tens of thousands of large dams are reaching the end of their expected lifespans, leading to a dramatic rise in failures and posing a serious threat to hundreds of millions living downstream
10 votes -
Faroe Islands are set to open an under-sea roundabout – the underwater tunnels connect the islands of Streymoy and Eysturoy in a network some 11km long
13 votes -
Screws - The early years
8 votes -
What is gasoline?
2 votes -
What is a tuned mass damper?
4 votes -
British plugs are better than all other plugs, and here's why
17 votes -
Environmentalists have held protests outside a court that is deciding on a tunnel link between Germany and Denmark – they say the project is flawed on many levels
6 votes -
Demo and teardown of an X-ray fluorescence gun (measures chemical composition)
5 votes -
What is a culvert?
10 votes -
Construction of the world's longest immersed tunnel connecting Denmark and Germany will begin in January next year
6 votes -
EU state aid regulators clear Danish financial support for a rail-road link between Denmark and Germany
4 votes -
Diagnosing the steel failure in the SF Transit Center
8 votes -
Engineering with origami
6 votes -
Let China build the longest undersea rail tunnel between Finland and Estonia – more geopolitical advantages than risks
5 votes -
Where Manhattan’s grid plan came from
5 votes -
Finland to Estonia undersea rail tunnel project has taken a step forward
12 votes -
Norway is building the world's first submerged floating tunnel to cross the fjords
7 votes -
City Builders EP4 - Get people thinking
7 votes -
Can bacteria help us prevent salt damage to concrete roads and bridges?
4 votes -
China to open mega-bridge and tunnel: Thirty-four miles across the water
8 votes