<![CDATA[How do erasers work?]]>wtg, once again sharing little known and even less cared about information...

https://www.popsci.com/science/how-do-erasers-work/

]]>https://wtf.coffee-room.com/topic/3639/how-do-erasers-workRSS for NodeSat, 23 May 2026 21:00:05 GMTSat, 23 May 2026 17:00:17 GMT60<![CDATA[Reply to How do erasers work? on Sat, 23 May 2026 20:02:53 GMT]]>@wtg @big_al

I agree, that was interesting!

]]>https://wtf.coffee-room.com/post/25289https://wtf.coffee-room.com/post/25289Sat, 23 May 2026 20:02:53 GMT<![CDATA[Reply to How do erasers work? on Sat, 23 May 2026 18:06:28 GMT]]>Interesting. I put that in the category of questions you hadn't thought to ask but which you're happy to learn about. Now, where did I put that eraser shield that I used to use at the drafting board? (Also, I really appreciated the vinyl eraser when it came on the scene.)

Big Al

]]>https://wtf.coffee-room.com/post/25284https://wtf.coffee-room.com/post/25284Sat, 23 May 2026 18:06:28 GMT