How this ladder expands in seconds

Design of this ladder

After endless engineering calculations, the result is achieved

I am still waiting for this.

Spectacular domino effect and the wave at the end

If you'd very rarely use it, great... but those joints will quickly fatigue, causing wobble and ever more rapid deterioration The failure mode will be instant and catastrophic with metal that thin, as opposed to the slower twisting / cracking of standard aluminum and fiberglass ladders Interesting, but for nearly all use cases I can think of a LittleGiant or a good old Werner would be a better choice

Poorly-placed ladder shorts power lines, heats up and subsequently liquefies concrete

wow

Fine to go up and go down quickly but if you have to stand on it long, it will get uncomfortable quickly with those thin slats to stand on.

An accident waiting to happen..ladders are one of the more dangerous items that a person can use... In 2020, there were 161 workplace fatalities and 22,710 workplace injuries from ladders. Falls from ladders are also a leading cause of workplace fatalities, particularly in construction. Common causes include placing a ladder on an unstable surface, overreaching, using the wrong type of ladder for the job, and failing to maintain three points of contact.

That is actually genius. Anyone know where to buy?

I LOVE inventions like this -- especially useful things that collapse or fold up easily. Factor of too many years a kind of nomad...

That's really handy. I wonder if they have an extension version. Like putting two together after setting them up.

I'd go as high as $20 for it.

That dude that climbed that ladder is a lightweight, he would probably fly away if you gave him a balloon with helium in it. Anyone notice that the heavy weight didn’t climb on it.

I need that ladder!

Slip and it will cut your leg off 🫣

Smart but not safe.

Shut up and take my money!!

Genius 💡 idea

He only weighted 50 pounds though

The guy who climbed up weighs the same as my boots

Genius

Tell me why it opens like a Transformer

Cool....

This is what happen when your tax money is being used to improve the education system in your country rather then giving it to israel

Wow it's amazing

Tell me when it's made from Graphene, and I'll buy one.

All right, get the skinniest guy in the room to test the ladder, then shift the camera to the side, where you can’t see the point of contact of his feet on those very thin bars

işte bu!

So small you can carry it in your wallet!!

Super 👍