Ball Game Demo

Comments react to a demonstration or simulation involving hitting, throwing, or tracking a ball, critiquing aspects like physics bugs and heavy balls while suggesting improvements such as adding targets, teams, or comparisons to sports like petanque, tennis, table tennis, and foosball.

📉 Falling 0.5x AI & Machine Learning
3,963
Comments
20
Years Active
5
Top Authors
#6497
Topic ID

Activity Over Time

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Keywords

US IRL OK BH ITSF ball tennis balls soccer seed pins table spin tables pool

Sample Comments

ars • May 1, 2010 • View on HN

A bit cheating to use such a heavy ball, but cool anyway.

soylentgraham • Nov 3, 2020 • View on HN

Balls dont have many unique attributes, and move a lot faster. Sonetimes humans are easier:)

phendrenad2 • Dec 21, 2023 • View on HN

Make it a team-based sport: pins vs balls.

throwanem • Mar 18, 2021 • View on HN

Not everything is as easy as throwing a ball.

Tepix • Jan 28, 2024 • View on HN

Neat. Isn't it a bug that sometimes the ball drills deeper?

physarum_salad • Sep 26, 2025 • View on HN

It's "hedge petanque". Looks more fun too. Line of sight to the ball is not optimal though.

drowntoge • Jun 26, 2024 • View on HN

This desperately needs a hoop or a bin to aim for, then it's golden.

hammock • Apr 3, 2023 • View on HN

Maybe they are using practice balls, which don't go flat

elif • May 16, 2023 • View on HN

Agree this is like how to play tennis with a baseball bat.

rogue7 • Mar 4, 2024 • View on HN

So I'm a ping-pong ball, good to know