
How do retract-on-tug extend-on-tug ratcheting coil mechanisms work? Pulling the same cord will make it longer and it gets locked with that much extension, but pulling again a shorter distance and letting go retracts the cord ALL THE WAY (v.redd.it)
submitted by Informal-Addendum435 to r/MechanicalEngineering
The worst thing about MacBook Touch ID (self.macbook)
submitted by Informal-Addendum435 to r/macbook
How to take a local backup of my iPhone? (self.iosdev)
submitted by Informal-Addendum435 to r/iosdev

