A rolling ball clock is a clock which displays time by means of balls and rails. The rolling ball clock was invented by Harley Mayenschein in the 1970s...

Congreve clock (also known as Congreve's Rolling Ball Clock or Oscillating Path Rolling Ball Clock) is a type of clock that uses a ball rolling along a...

George Rhoads Rube Goldberg machine Bruce Gray (sculptor) Perplexus Rolling ball clock Jelle's Marble Runs Knikkers, Jelle (October 28, 2015) "Marble Run...

A clock or chronometer is a device that measures and displays time. The clock is one of the oldest human inventions, meeting the need to measure intervals...

and clock maker in Edinburgh. He received the Royal Warrant as Watch and Clock Maker to Queen Victoria. Robert Bryson made a rolling ball clock in 1804...

of the court in Wien, rolling ball clock. Jacques Sermand (1595–1651), Swiss watchmaker, Geneva, shape clocks, crucifix clocks. Johannes Sayler (1597–1668)...

rod touched a lever device which caused a ball to roll and hit another ball at the other end. The rolling ball would trigger the gong, bell, drum, and even...

M.; et al. (2000-10-15). "Oscillating Path ("Congreve") Rolling Ball Clocks". The Rolling Ball Web. Archived from the original on 2017-04-25. Retrieved...

common of which are spinning the ball on the tip of one's index finger, dribbling in complex patterns, rolling the ball over one's shoulder, or performing...

if the clock expires while the ball is dead, play continues with one untimed down. (This is in contrast to American football, where if the ball is dead...

The Shortt–Synchronome free pendulum clock is a complex precision electromechanical pendulum clock invented in 1921 by British railway engineer William...

developed two lesser-known games based on Goldberg designs, Crazy Clock Game (Crazy Clock) (1964) and Fish Bait Game (Fish Bait) (1965), neither of which...

Clock, Congreve Rolling Ball Clock, two reproductions of the historical Giovanni di Dondi clock (by Peter Haward), various skeleton clocks and the inclined...

"check clock" means that when the defending player has been checked the ball, he has to return it within 5 seconds. The "12-second shot clock" rule can...

combat by rolling in any direction with the analog stick and using the A button to punch opponents with a boxing glove attached to their monkey's ball. Points...

a true rotational movement in a contemporaneous regulator clock. The first patent on ball bearings was awarded to Philip Vaughan, a British inventor...

merely rolling on the cloth from a center-ball hit. Follow speeds the cue ball up, and widens both the carom angle after contact with an object ball, and...

the clock restarts when the referee whistles the ball in; after an incomplete pass or a tackle out of bounds, the clock restarts when the ball is snapped...

Munster turned the ball over, however, and won a kickable penalty with ten seconds left on the clock. Referee Nigel Owens stopped the clock until the penalty...

the clock to stop The 10-second penalty does not apply if: The clock is stopped when the ball is set for play and will not start until the ball is snapped...

Five-pins Four-ball Artistic billiards Novuss (and cued forms of carrom) Pool Eight-ball Blackball (a.k.a. British eight-ball pool) Nine-ball Straight pool...

the ball reaches the bottom of the sculpture, it is lifted to the top and the process continues. In 1990, Rhoads created a kinetic rolling ball sculpture...

position of number 14 in March 1983 in the US. The follow-up single, "Time (Clock of the Heart)", became a US number two and UK top three hit. This song appeared...

Until the 20th century, the best timekeepers were pendulum clocks, but both the rolling of a ship at sea and the up to 0.2% variations in the gravity...

foot-ball game. It is one in which young men, in country sport, propel a huge ball not by throwing it into the air but by striking it and rolling it along...

(1994–2003), and Virtua Tennis (1999–2012). In Monkey Baseball, the rolling monkey ball is pitched to the batter onto ramps that serve as bases and the home...

scramble for the ball that saw bodies fly all over the court. It eventually rolled to Hollins, who got it off before the shot clock expired, but missed...

– An educational 3-bit digital computer Digi-Comp II, mid 1960s – A rolling ball digital computer Automaton – Mechanical devices that, in some cases,...

trochoid and is an example of a roulette, a curve generated by a curve rolling on another curve. The cycloid, with the cusps pointing upward, is the curve...

Munster turned the ball over, however, and won a kickable penalty with ten seconds left on the clock. Referee Nigel Owens stopped the clock until the penalty...