Rolling Ball Clock
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3:04
Rolling Ball Clock Built 3-28-2010by RadioDelux2,346 views- 1:03
Novelty Rolling Ball Clockby Trekmad196790,347 views
- 2:07
John Fox's Giant Rolling Ball Clockby conn6m87,461 views
- 0:53
#6 Wooden Clockby PBrutz226,055 views
- 1:56
congreve clock pt1by cyborge202,137 views
- 4:15
Rolling Ball Clockby TheRedRecruiter8,595 views
- 1:08
WaterClockby erislethe6,185 views
- 1:01
Rolling Ball Clock Idle Tymeby namikamome30,029 views
- 0:51
Stephen Jendro Rolling Ball Sculpture - Kinetic Stainless Steel Metal Artby stephenjendro17,333 views
- 0:38
Rolling Ball Clockby sunkissed8131,450 views
- 0:08
funny clockby knappy122,915 views
- 9:56
Ball Clock Review - Video Podcastby ElmertheClep7,318 views
- 0:06
Ball rolling in circle by Permanent Magnets (Video 1)by XxWhoopiexX2,183,133 views
- 2:39
World's Largest Rolling Ball Clockby samohtyekcih1,447 views
- 0:38
Kugeluhr - 5by atmega212,433 views
- 5:49
Time Machine Clock - Rolling Ball (Kugeluhr)by Ratterix18,848 views
- 0:14
ROLLING CLOCK ebay 110178592521by gazucco25,648 views
- 3:46
ROLLING BALL CLOCK - TOKYO CITYby pocketfilme12,815 views
- 0:16
Reloj por bola que recorre una pistaby jaimegcubo2,394 views
'Rolling Ball Clock' is typically over-simplistic. Invented by William Congreve, it relies on the constant of gravity to provide timing divisions... the problem is, it takes no account of frictional forces, so is basically one to be consigned to the 'quirky' brigade. Contrary to popular (and stupid) belief, this is NOT a perpetual motion timepiece - it relies on gravity for 'timing' but a spring for stored energy. Accuracy depends on the cleanliness of ball and track, so basically unreliable!
theluthier 3 years ago
I always wondered if it was possible to create movement without the use of electricity or human powered power for eternity.
flippingfo0l 3 years ago
omg
burrb 3 years ago
cool!
GazerGraff 3 years ago