25-26 Rack and Pinion Ideas - Peer Review by Kasubhai Alifya https://padlet.com/alifyakasubhai2/p4r4ikx46tj7drta en-us 2025-10-08 23:53:17 UTC 2025-10-08 23:54:22 UTC hello@padlet.com White Board Cleaner alifyakasubhai2 https://padlet.com/alifyakasubhai2/p4r4ikx46tj7drta/wish/3624381584 Users: Teacher

Usage: Clean the entire white board with less effort

Mechanism: Pinion moves along the rack

]]> 2025-10-08 23:53:17 UTC https://padlet.com/alifyakasubhai2/p4r4ikx46tj7drta/wish/3624381584 alifyakasubhai2 https://padlet.com/alifyakasubhai2/p4r4ikx46tj7drta/wish/3624381590 2025-10-08 23:53:17 UTC https://padlet.com/alifyakasubhai2/p4r4ikx46tj7drta/wish/3624381590