Neil deGrasse Tyson

@neiltyson ↗

Deleted No

Hibernated No

Last Checked Nov. 17, 2022

Created

Thu Mar 17 14:30:00 +0000 2022

Likes

4,203

Retweets

288

Source

TweetDeck

View Raw Data

JSON Data

View on Twitter

Likely Available

Neil deGrasse Tyson @neiltyson

Lobsters (and Vulcans) use copper instead of iron in their blood. Oxidized copper confers a Green tinge. https://t.co/lEuczvnluw — PolitiTweet.org

Posted March 17, 2022

Preceded By

Neil deGrasse Tyson @neiltyson

Our eyes are about 10x more sensitive to Green light than Red. So watt-for-watt, Green lasers look much brighter than Red ones. — PolitiTweet.org

Posted March 17, 2022

Followed By

Neil deGrasse Tyson @neiltyson

If human blood used Copper instead of Iron, turning it Green, I wonder what color we would have made stop lights & stop signs. https://t.co/hH5c86MNG2 — PolitiTweet.org

Posted March 17, 2022