Osmium
Our Changing World for 22 August 2019
22 Aug 2019
Does playing different sounds to fermenting yeast change the taste of beer and osmium, the densest chemical element. Audio
Osmium - heavyweight champion of the elements
19 Aug 2019
Osmium is extremely rare and expensive. It is the densest chemical element, rivals diamond as being the least compressible of all known substances & has a distinctive 'pong' according to Allan… Audio