The Mayan city of Chichen Itza is full of architectural and engineering marvels. But El Castillo does even more: clap your hands at the base of the stairs and the song of a sacred Mayan bird will echo through the air.

[📹 Anil B.]

- Massimo -


@letsseemore

Watch out little robot cyclist coming through!
Meet Primer V2.


- Engineering Insider -


@letsseemore

97-year-old NYC diner still serves their Coke the old fashioned way


- Historic Vids -


@letsseemore

A kinetic , musical sculpture by artist Étienne Krähenbühl. This is called ``State of the Soul''


- Science girl -

#art

@letsseemore

5,000 years ago, the Chinese learned to make quilts from the silk of the silkworm, which are breathable, light, and cozy

[📹 peter.pan810]


- Massimo -


@letsseemore

🫧 Collects air to make an underwater habitat 🫧

The 'diving bell spider' (Argyroneta aquatica) is the only spider that lives entirely under water. It breathes air, which it traps in a dome-shaped web suspended between aquatic plants.


- Hicham Mounadi -


@letsseemore

Meatball Stuffed Shell Pasta


- Tasty UK -

#recipe

@letsseemore

The lungs of a smoker vs non-smoker.


- Learn Something -


@letsseemore

Explosive forming is a metalworking technique in which an explosive charge is used instead of a punch or press


- Massimo -


@letsseemore

Sweet Fishs Café In Thailand where the floor is filled with water and fish swim amongst the customers


- Science girl -


@letsseemore

Incredible art!  👏


- Figen -

#art

@letsseemore

Sewing 🪡 techniques

- Hidden Tips -

#lifehack #sewing

@letsseemore

Why do onions make you cry?

Because when cut, they release sulfenic acids, reacting with enzymes to form syn-Propanethial-S-oxide, a volatile lachrymator compound that irritates eyes.

It's microbial attack and a defence against being eaten by animals.


- Massimo -


@letsseemore

How To Filter Data in Excel...


- Tech Kage -

#excel

@letsseemore

Ballooning, sometimes called kiting, is a process by which spiders move through the air by releasing gossamer threads to catch the wind, causing them to become airborne

Watch that happen here


- Science girl -


@letsseemore

A compilation of modern machines that make agriculture more efficient and effective

[📹 amused]


- Massimo -


@letsseemore

A female Phronima sedentaria - ‘monster in a barrel’ - on Scilly today!

An amphipod crustacean, she parasitises salps, devouring them from the inside, forming a vessel to raise her young!

These incredible creatures were the inspiration behind Ridley Scott’s 1979 film, Alien 👽


- Scott Reid -


@letsseemore

For the past decade, Simon Beck has been decorating the Alps with his stunning mathematical drawings, created by running in snowshoes across freshly laid snow


- Massimo -

#art

@letsseemore

How your body stops the bleeding when you injure yourself. Blood coagulation explained


- Science -


@letsseemore

Burning steel wool makes it heavier. Why? The increase in mass comes from the additional oxygen that combines with iron to form a new solid iron oxide.

4Fe(s) + 3O₂(g) ➝ 2Fe₂O₃(s)

In other words, fast rusting.


- Massimo -


@letsseemore

How to make a tornado omelette


- Cool Posts -

#recipe

@letsseemore