
Sign up to save your podcasts
Or


Michael Freemantle introduces a tear gas used by the British army in the first world war, picked, in part, because of our access to seaweed
By Chemistry World4.7
183183 ratings
Michael Freemantle introduces a tear gas used by the British army in the first world war, picked, in part, because of our access to seaweed

3,253 Listeners

542 Listeners

822 Listeners

2,365 Listeners

328 Listeners

6,583 Listeners

3,373 Listeners

388 Listeners

153 Listeners