First synthetic diamonds made - February 16, 1953
This Day in History Class - Podcast tekijän mukaan iHeartPodcasts and HowStuffWorks
Kategoriat:
On this day in 1953, the Swedish company ASEA created synthetic diamonds.
This Day in History Class - Podcast tekijän mukaan iHeartPodcasts and HowStuffWorks
On this day in 1953, the Swedish company ASEA created synthetic diamonds.