# Ball Launcher using XRP **URL:** \ **Category:** General\ **Created:** [November 15, 2023, 7:11pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146 "2023-11-15T19:11:23Z")\ **Posts on this page:** 9\ **Page:** 2
**Author:** ![klavigne230](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/klavigne230/32/25_2.png) [@klavigne230](https://xrp.discourse.group/u/klavigne230)\ **Post date:** [December 18, 2023, 1:05pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/21 "2023-12-18T13:05:24Z")
Some updated pics of the challenge ![IMG_6114](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/62127d80eaafe9a77ab92597d85e619ad6f49699.jpeg) ![IMG_6115](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/09dfd152c71fb4034a0bf3f7b30d0f45383868c2.jpeg) ![IMG_6116](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/15535eec1fb6c1ce956400d44dd02c72e9bfedf1.jpeg) ![IMG_6121](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/818e3aa750036460ee3eea557d3acd4d27561e8b.jpeg) ![IMG_6122](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/445e9d2541c6e8f3850329d9d67aa68ad9431e8b.jpeg) ---
**Author:** ![klavigne230](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/klavigne230/32/25_2.png) [@klavigne230](https://xrp.discourse.group/u/klavigne230)\ **Post date:** [December 18, 2023, 1:06pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/22 "2023-12-18T13:06:09Z")
![IMG_6123](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/4da742cd844c459216600151b59a2c5ffdeb26fc.jpeg) ![IMG_6175](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/51413e7099ead4ac642e2a6c9733a5319eba08fa.jpeg) ![IMG_6190](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/68775e69c368d9795d9fd2d340259efbb4cfa23c.jpeg) ![IMG_6194](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/15311664e4ac74a0d2788dedc3ccb79cfdd8818c.jpeg) ![IMG_6195](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/c80535022c5462f74a165918730d93014bd44b10.jpeg) ---
**Author:** ![klavigne230](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/klavigne230/32/25_2.png) [@klavigne230](https://xrp.discourse.group/u/klavigne230)\ **Post date:** [December 18, 2023, 4:37pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/23 "2023-12-18T16:37:22Z")
![2023 XRP C.A.P.P.S. Semester Challenge](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/c24da0a195409f434c4d8a91f28b6ff7a4f3e595.jpeg) ---
**Author:** ![SCSpaeth](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/scspaeth/32/90_2.png) [@SCSpaeth](https://xrp.discourse.group/u/SCSpaeth)\ **Post date:** [December 18, 2023, 5:02pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/24 "2023-12-18T17:02:13Z")
I love seeing the progressive refinement of students’ ideas! Thank you and your students for sharing such inspiring work. ---
**Author:** ![klavigne230](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/klavigne230/32/25_2.png) [@klavigne230](https://xrp.discourse.group/u/klavigne230)\ **Post date:** [January 17, 2024, 2:21pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/25 "2024-01-17T14:21:59Z")
Final is today…so much progress has been made in the last 2 weeks. ![IMG_6462 2](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/fd4bbfda16623899adbd7bf84712ebd43a925e60.jpeg) ---
**Author:** ![klavigne230](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/klavigne230/32/25_2.png) [@klavigne230](https://xrp.discourse.group/u/klavigne230)\ **Post date:** [January 17, 2024, 2:22pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/26 "2024-01-17T14:22:29Z")
![IMG_6463 3](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/13eceb8a1bc1ca7df5b66be7e99d2befe48ba86f.jpeg) ![IMG_6612](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/fd2e99ba75d99f304b5ef6660c19b3a02f17abe7.jpeg) ---
**Author:** ![klavigne230](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/klavigne230/32/25_2.png) [@klavigne230](https://xrp.discourse.group/u/klavigne230)\ **Post date:** [January 17, 2024, 2:27pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/27 "2024-01-17T14:27:42Z")
![IMG_6341 2](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/eefcbbb01ce6a419b8be5bd98d5dcd374b57414f.jpeg) ---
**Author:** ![klavigne230](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/klavigne230/32/25_2.png) [@klavigne230](https://xrp.discourse.group/u/klavigne230)\ **Post date:** [January 17, 2024, 2:29pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/28 "2024-01-17T14:29:42Z")
![IMG_6188](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/1f0cd02adbb5d7b8332208ff66943d3abd6fb8ff.jpeg) ![IMG_6189](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/899c3c563ae53d91641b344e345b6f705a44c2b4.jpeg) ![IMG_6190](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/cf8d9b0cb58177d575fe35b0c7750a66dffa6acd.jpeg) ![IMG_6341 2](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/eefcbbb01ce6a419b8be5bd98d5dcd374b57414f.jpeg) ---
**Author:** ![SCSpaeth](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/scspaeth/32/90_2.png) [@SCSpaeth](https://xrp.discourse.group/u/SCSpaeth)\ **Post date:** [January 17, 2024, 6:32pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/29 "2024-01-17T18:32:42Z")
Are your students keeping logs of their design process? Are any of the logs on publicly accessible media? While some of the mechanisms are self-explanatory from the pictures, others are less accessible. [Previous page](https://xrp.discourse.group/t/ball-launcher-using-xrp/146.md?page=1)