Sentences with phrase «documented use of salt»

In other words, centuries earlier than the first documented use of salt to preserve Norwegian fish in the 1690s, Vikings knew how to keep cod fresh to sell in distant markets.

Not exact matches

The experiments include: Designing and Building a Water Filtration System Growing Seeds in Soil and Water using Fresh Water and Salt Water Building a Raft Students will also be required to document their progress through photos and video, so that they can create a multimedia presentation at the end of the project.

According to that evaluation document, the problem seemed to be worse in states that use a lot of road salt.

These two documents complement our podcast with Shannon Salter, the Chair of British Columbia's Civil Resolution Tribunal, about the successes and failures of using online dispute resolution in British Columbia, and how these technologies can be replicated in the U.S..