echan: Kaworu Nagisa from Evangelion (Default)
[personal profile] echan posting in [community profile] homeschooling
I made a video that shows a timeline of milk production, starting with cows eating grain, then the milking process, testing for contamination, bottling, and finally delivery and drinking. The milking procedures shown are both by hand and 1940s "state of the art" mechanical milking machinery. Milk is bottled in paper cartons and glass bottles, and trucks deliver milk bottles directly to homes. More information and a download link are available in my journal.

Profile

Homeschooling

October 2011

S M T W T F S
      1
2345678
9101112131415
16171819202122
23242526272829
3031     

Style Credit

Expand Cut Tags

No cut tags
Page generated Aug. 23rd, 2017 09:52 pm
Powered by Dreamwidth Studios