Re: [Phys-L] more prepping --> DIY scale

[Jeffrey Schnick <JSchnick@Anselm.Edu>]

> -----Original Message-----
> From: Phys-l <phys-l-bounces@mail.phys-l.org> On Behalf Of John Denker
> via Phys-l
> Sent: Tuesday, March 10, 2020 6:10 PM
> To: The Physics Learning Research List <PHYSLRNR-
> LIST@LISTSERV.BUFFALO.EDU>; Forum for Physics Educators <Phys-L@Phys-
> L.org>
> Cc: John Denker <jsd@av8n.com>
> Subject: Re: [Phys-L] more prepping --> DIY scale
>
> [sorry for duplicates]
>
> On 3/9/20 12:45 PM, in a message with many good ideas, Dan Beeker wrote:
>
> > • Build a mass scale out of rubber bands. How to calibrate it? How
> > accurate is it? How can you improve the accuracy without having to go
> > out and buy stuff?
I didn't get this message and I am not seeing it in the Phys-L archives.  What are the many good ideas?