THIS edition of Part 3 of Winchell's “Elements of Optical Mineralogy”, now published separately, entirely supersedes the earlier edition, which was incorporated with Parts 1 and 2 in one ...

The post Researchers May Have Finally Figured Out How There Is So Much Gold And Other Heavy Elements In The Universe first on TwistedSifter. When the average person looks around the universe, they don ...

In a poem called ‘Berlin’, from Being Reflected Upon (2024) she talks about that afternoon: ‘I like to sit on a park bench ...