Video wird geladen...

Video konnte nicht geladen werden

Zur Startseite

Penrose triangle, a triangular impossible object which can be depicted in a perspective drawing, but cannot exist as a solid object. It was first created by the Swedish artist Oscar Reutersvärd in 1934.

PhysInHistory's profile picture

Physics In History

1,054,649 subscribers

86,098 Aufrufe • vor 1 Jahr •via X (Twitter)

BildungKunst
LIVE

Anya Rossi• Live Now

Private livecam show

0 Kommentare

Keine Kommentare verfügbar

Kommentare vom Original-Post werden hier angezeigt

Ähnliche Videos

Marco Asensio was hit in the head by an object as he was about to take a corner
0:19

Marco Asensio was hit in the head by an object as he was about to take a corner

Goals Xtra

58,717 Aufrufe • vor 7 Monaten

While tracking the Moon through a telescope in daylight, an unusual object appeared near the lunar surface during a brief observation. The exact nature of the object cannot be determined from a single recording, and multiple explanations may exist, including a meteoroid, satellite transit, or imaging effect. Observations like this are a reminder of how dynamic the space environment can be. A brief passage near the Moon... captured in broad daylight. #moon #astronomy #telescope #space #nasa
0:13

While tracking the Moon through a telescope in daylight, an unusual object appeared near the lunar surface during a brief observation. The exact nature of the object cannot be determined from a single recording, and multiple explanations may exist, including a meteoroid, satellite transit, or imaging effect. Observations like this are a reminder of how dynamic the space environment can be. A brief passage near the Moon... captured in broad daylight. #moon #astronomy #telescope #space #nasa

Physics-astronomy

19,618 Aufrufe • vor 9 Tagen

Blender has officially became industry standard as from 4.1 further it will be possible to select object hierarchy by doubleclicking the object icon in the outliner💪 #b3d
0:11

Blender has officially became industry standard as from 4.1 further it will be possible to select object hierarchy by doubleclicking the object icon in the outliner💪 #b3d

Pavel Oliva 🔶

80,631 Aufrufe • vor 2 Jahren

MIT has invented a 3D zipper that builds itself into a rigid object as you zip it. Could be a useful general purpose technology in the future.
0:15

MIT has invented a 3D zipper that builds itself into a rigid object as you zip it. Could be a useful general purpose technology in the future.

Jon Barron

87,804 Aufrufe • vor 1 Monat

This object was found inside a house after the flood in Thailand
0:15

This object was found inside a house after the flood in Thailand

Surajit

1,947,099 Aufrufe • vor 6 Monaten

Newton's first law of motion, an object remains in the same state of motion unless acted upon by a force
0:15

Newton's first law of motion, an object remains in the same state of motion unless acted upon by a force

Science girl

40,939,952 Aufrufe • vor 2 Jahren

A giant mysterious metal cylinder has left locals stumped after the debris appeared suddenly on the shoreline of WA's Midwest. The huge metal object was found on a beach near Green Head on Sunday, with local residents reporting the suspicious item to police. The item is currently being investigated by the state's defence units. WA Police Force have said the object is currently "being treated as hazardous until the origin of it can be established," however can confirm the "object did not originate from a commercial aircraft." What do you think it is?
0:19

A giant mysterious metal cylinder has left locals stumped after the debris appeared suddenly on the shoreline of WA's Midwest. The huge metal object was found on a beach near Green Head on Sunday, with local residents reporting the suspicious item to police. The item is currently being investigated by the state's defence units. WA Police Force have said the object is currently "being treated as hazardous until the origin of it can be established," however can confirm the "object did not originate from a commercial aircraft." What do you think it is?

10 News Perth

160,296 Aufrufe • vor 2 Jahren

The nurse walked in still holding a metal object… The machine’s magnet snapped it in instantly. One second mistake can turn deadly ⚠️
0:15

The nurse walked in still holding a metal object… The machine’s magnet snapped it in instantly. One second mistake can turn deadly ⚠️

Puspa

6,306,998 Aufrufe • vor 1 Monat

Suspicious object (likely an IED) was detected along the Srinagar-Baramulla National Highway at Tappar Pattan in Kashmir valley. The area was immediately cordoned off, and a thorough search was carried out. The suspicious object was destroyed by Indian Army.
0:19

Suspicious object (likely an IED) was detected along the Srinagar-Baramulla National Highway at Tappar Pattan in Kashmir valley. The area was immediately cordoned off, and a thorough search was carried out. The suspicious object was destroyed by Indian Army.

Aditya Raj Kaul

81,510 Aufrufe • vor 4 Monaten

Kind of scrapped a post idea discussing the differences in how michael/franklin/trevor cutscenes are filmed. But in doing so i did have this thing which shows the camera as a physical object which looks kinda neat with the handheld style scenes.
0:20

Kind of scrapped a post idea discussing the differences in how michael/franklin/trevor cutscenes are filmed. But in doing so i did have this thing which shows the camera as a physical object which looks kinda neat with the handheld style scenes.

Lucas7yoshi_RS - Lucas7yoshi, but rockstar

93,221 Aufrufe • vor 4 Monaten

Imagine a multi-tiered object with draggable size changes - adjusting height and width freely, with smooth animations that reveal or hide details as it resizes. Created in Rive Try it:
0:19

Imagine a multi-tiered object with draggable size changes - adjusting height and width freely, with smooth animations that reveal or hide details as it resizes. Created in Rive Try it:

Daria Nevezhyna

28,040 Aufrufe • vor 1 Jahr

#JUSTNOW A missile-like object was seen in the sky over Amritsar. This video was recorded by my colleague, Ms Saloni Gill.
0:11

#JUSTNOW A missile-like object was seen in the sky over Amritsar. This video was recorded by my colleague, Ms Saloni Gill.

Ravinder Singh Robin

213,713 Aufrufe • vor 1 Jahr

Archimedes' principle used in rescuing an elephant fallen in a well. The rule says that any object partially or completely submerged in a fluid experiences an upward force equal in magnitude to the weight of the fluid displaced by the object.
0:17

Archimedes' principle used in rescuing an elephant fallen in a well. The rule says that any object partially or completely submerged in a fluid experiences an upward force equal in magnitude to the weight of the fluid displaced by the object.

Ramesh Pandey

3,741,418 Aufrufe • vor 3 Monaten

Now we have a video of 3I/ATLAS as seen by Perseverance Rover on Mars! Lots of frames, totally convincing. Thanks to whoever made it? The mystery object is travelling very fast, from lower right to upper left. You can see it first in the original photos, then again circled by a red line for clarity.
0:12

Now we have a video of 3I/ATLAS as seen by Perseverance Rover on Mars! Lots of frames, totally convincing. Thanks to whoever made it? The mystery object is travelling very fast, from lower right to upper left. You can see it first in the original photos, then again circled by a red line for clarity.

Red Collie (Dr. Horace Drew) scientist/inventor

178,814 Aufrufe • vor 8 Monaten

A UFO (unidentified fumo object) was spotted in a lake. The source of this shocking footage is unknown, more updates will come as we learn more
0:12

A UFO (unidentified fumo object) was spotted in a lake. The source of this shocking footage is unknown, more updates will come as we learn more

Ghost

95,743 Aufrufe • vor 22 Tagen

"F-22 Jets Pursuing Mysterious Triangle UFO!" "Two F-22 Raptors engage in a high-speed pursuit of a mysterious triangle-shaped UFO. What is this unknown object? Watch the intense moment as military jets close in on the anomaly! 🛸✈️" #UFO #F22 #TriangleUFO #UAP #Military #Aliens #UFOsighting #UFOs #Extraterrestrial #UFOnews #FYP #UFOtwitter
0:17

"F-22 Jets Pursuing Mysterious Triangle UFO!" "Two F-22 Raptors engage in a high-speed pursuit of a mysterious triangle-shaped UFO. What is this unknown object? Watch the intense moment as military jets close in on the anomaly! 🛸✈️" #UFO #F22 #TriangleUFO #UAP #Military #Aliens #UFOsighting #UFOs #Extraterrestrial #UFOnews #FYP #UFOtwitter

OANASA

196,630 Aufrufe • vor 1 Jahr

Netanyahu: There is a third phase, that is to "deradicalize" Gaza, something people believed was impossible. But it was done in Germany, it was done in Japan, it is done in the Gulf states, it can be done in Gaza, too.
0:16

Netanyahu: There is a third phase, that is to "deradicalize" Gaza, something people believed was impossible. But it was done in Germany, it was done in Japan, it is done in the Gulf states, it can be done in Gaza, too.

Clash Report

729,502 Aufrufe • vor 6 Monaten

Okay so Cloudflare Stream's code can't do object-fit:cover; by itself because it's not a <video> tag But you can wrap it in a <video> tag and add hls.js and it works and it scales properly then, nice
0:13

Okay so Cloudflare Stream's code can't do object-fit:cover; by itself because it's not a <video> tag But you can wrap it in a <video> tag and add hls.js and it works and it scales properly then, nice

@levelsio

110,145 Aufrufe • vor 11 Monaten

SOMETHING CAME IN OVER CANADA Over Calgary, Alberta a fiery object was seen tearing through the sky.
0:12

SOMETHING CAME IN OVER CANADA Over Calgary, Alberta a fiery object was seen tearing through the sky.

Jade Helm Reports 🗡️

43,313 Aufrufe • vor 2 Monaten