File:Ultra slow-motion video of glass tea cup smashed on concrete floor.webm

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Summary

Description
English: A glass tea cup intentionally smashed on a concrete floor, while filming it with the built-in slow motion video function of an iPhone. The resulting video was then further slowed down using the VLC video software, so that this file is running with a speed about 20 times lower than normal (factor 0.05). This video has no sound, as it would have an extremely low frequency. The video in real-time with sound can be seen here: File:Glass tea cup smashes on concrete floor - close-up video.webm, see also below.

At a time of 6 to 7 seconds from start of this video, a larger shard is flying directly towards the recording iPhone and smashes on it, leading to a visible shaking of the iPhone camera and a subtle change of perspective. In the real-time version, this shows as a seemingly strange and sudden change of viewing angle (in up-down direction) during the video directly connected to the smash - and about 1.5 sec (in the real-time video) after this, the iPhone returns to its original position, leading to a second slight shift of perspective. In the above slo-mo video, the 2nd moving of the iPhone occurs at about 35 sec.

A slightly faster slo-mo version of the video also includes the original sound / noise: Very slow motion video of glass tea cup smashed on concrete floor.webm.
Date
Source Own work
Author Pittigrilli
Other versions
  • A video of the experimental setup with the tea cup at the position where it crashed shortly after. The iPhone used to take this video was then positioned between the two flashlights and the glass tea cup was released from the filmer's/director's/experimenter's hand from about 1.30 m height.
  • Photo of the same situation. The floor is made of concrete and in the cellar of a house.
    Photo of the same situation. The floor is made of concrete and in the cellar of a house.
  • The video converted to real-time
  • Slo-mo version (slightly less retarded than current video) with original sound
  • Walkthrough in the very large (long) cellar in the middle of which the above was made

Licensing

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Captions

A video of a tea cup smashing on the floor in slow motion, showing that the cup has a high level of entropy.

Items portrayed in this file

depicts

tea cup

slow motion

smash

inception

23 February 2022

media type

video/webm

File history

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Date/TimeThumbnailDimensionsUserComment
current15:49, 25 February 2022Thumbnail for version as of 15:49, 25 February 2022 (3.27 MB)wikimediacommons>Jumbo1435cut start and end, as requested on de:Special:PermaLink/220553062#Kann_jemand_bitte_dieses_Video_auf_Commons_ganz_simpel_kürzen?; silent sound removed

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