Re: Weighing Freight Car Models with Liquid Gravity
Hi Jeff,toggle quoted messageShow quoted text
Thais for the reminder of pine wood derby supplies! Randy, there are your small Tungsten slugs (not shot, unfortunately).
I did not know about Tungsten Putty! Good to know!
From: main@RealSTMFC.groups.io [mailto:main@RealSTMFC.groups.io] On Behalf Of Jeff
Sent: Monday, October 29, 2018 12:23 PM
Subject: Re: [RealSTMFC] Weighing Freight Car Models with Liquid Gravity
On Mon, Oct 29, 2018 at 9:12 AM Jim Betz <jimbetz@...> wrote:
Have you heard of Tungsten powder?
Or Tungsten putty?
Granted... it ain't cheap.
A railfan approaches a grade crossing hoping that there will be a train.