How a "Lubor’s lens" works.

This is a type of Fresnel lens that takes the light coming into it from the back at obtuse angles and projects it forward in the front of the lens.


- Massimo -


@letsseemore

When I talk about coordinated drone swarms, this is what I mean


- Adrian Dittmann -


@letsseemore

Breakfast in the Kazakh city of Almaty


📹u_afanasicha

- Science girl -

#travel

@letsseemore

Haruki Nakamura brings his artwork to life through the time-honored tradition of paper crafting. Using paper engineering, he constructs whimsical creatures and dolls that move in surprising ways.


- Massimo -

#art

@letsseemore

The evolution of the F1 steering wheel


- Massimo -


@letsseemore

Ocean sponges are multi-cellular animals that eat by filter-feeding. How powerful are their filters?

With the help of non-toxic fluorescein dye, we can see how highly effective ocean sponges are as filters of ocean water.


#essgurumantra #oceansponges #filterfeeding #filter

- essgurumantra.com -

@letsseemore

Breakfast on the grill


- Tasty UK -

#recipe

@letsseemore

Baking timelapses


- Science girl -


@letsseemore

A clear example of using a conductive marker. It is used to quickly create electronic circuit layouts where conductive paint tracks replace jumpers.


- PrzemekSkyMan❇️ -


@letsseemore

This is Hangzhou, one of the seven famous ancient capitals of China.


- Zhang Heqing -

#travel

@letsseemore

Fore-edge painting


[📹 AniaArtego]

- Massimo -

#art

@letsseemore

Rome, the Eternal City...

Rome, Caput Mundi

Rome!


📹 Pablo Castañeda

- Muse -

#travel

@letsseemore

Using ants to stitch wounds


[🎞️ Zack D. Films]

- Massimo -


@letsseemore

Notre Dame in Paris has reopened


- Science girl -


@letsseemore

How to create a progress donut chart.


- Tips Excel -

#excel

@letsseemore

Modern Unlimited Hydroplanes feature a tunnel under the boat that traps air to lift the boat and reduce drag.

This allows it to fly across the water at high speed with minimal contact, rather than plowing through it.


📹 : montwork

- Visionaledge -


@letsseemore

The expandable pipe joint: a system that can prevent the hydraulic damages of an earthquake.


- Massimo -


@letsseemore

The Acropolis of Athens was primarily constructed during the 5th century BCE, in the Classical period of ancient Greece.


📹 leo kast

- Science girl -

#travel

@letsseemore

Niladri Kumar playing metal with sitar using one hand


- Massimo -

#art

@letsseemore

One of the world's most expensive whiskey collections


[📹 whiskyauctioneer]

- Massimo ـ


@letsseemore

Short-faced Tumbler 🐦The Alien-Looking Bird!

☆ 1minuteanimals


- Sarahh -


@letsseemore