The x-ray invented to germen phgysian "roentgen" 18 november1895. Its first
medical x- ray using on her wife in 22 december 1895. Also use in industrial x-ray use her wife to meraage ring made by x- ray. Its excellent job by humen.
Authors get paid when people like you upvote their post.
If you enjoyed what you read here, create your account today and start earning FREE STEEM!
If you enjoyed what you read here, create your account today and start earning FREE STEEM!
That was very informative
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
really good work by roentgen
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
Congratulations @anaskazi! You received a personal award!
You can view your badges on your Steem Board and compare to others on the Steem Ranking
Vote for @Steemitboard as a witness to get one more award and increased upvotes!
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit