Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

C Moon

(12,212 posts)
Mon Aug 8, 2022, 02:56 PM Aug 2022

Earth is begining to spin faster...and guess what some scientists believe is the reason.

When dinosaurs still roamed the planet 70 million years ago, a single day on Earth lasted about 23 1/2 hours, according to a 2020 study published in Paleoceanography and Paleoclimatology.

Since 1820, scientists documented Earth's rotation slowing down, according to NASA. In the past few years, it began speeding up, McCarthy said.

---

Why is the speed increasing?
Researchers do not have a definitive answer on how or why Earth is turning slightly faster, but it may be due to glacial isostatic adjustment, or the movement of land due to melting glaciers, McCarthy said.


https://www.cnn.com/2022/08/08/world/earth-shortest-day-rotation-scn/index.html

10 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Earth is begining to spin faster...and guess what some scientists believe is the reason. (Original Post) C Moon Aug 2022 OP
Or, perhaps when the moon/or the planetary body that slammed into the Earth way back then, SWBTATTReg Aug 2022 #1
I knew it! I can feel it, I tell you! panader0 Aug 2022 #2
Lol. Me too! It's been like -- damn, KPN Aug 2022 #3
It's the damn windmills, isn't it? Xavier Breath Aug 2022 #4
Recommended. H2O Man Aug 2022 #5
That can explain why I feel time Tickle Aug 2022 #6
Atlas is shrugging off the Far Right n/t AntiFascist Aug 2022 #7
Fox News Is Spinning Faster These Days As Well.....nt global1 Aug 2022 #8
Large subduction zone quakes can alter it as well. roamer65 Aug 2022 #9
We can do this. Everybody aim east and fart. Hermit-The-Prog Aug 2022 #10

SWBTATTReg

(22,114 posts)
1. Or, perhaps when the moon/or the planetary body that slammed into the Earth way back then,
Mon Aug 8, 2022, 03:00 PM
Aug 2022

imparted this movement into the Earth when it slammed into the Earth?

H2O Man

(73,536 posts)
5. Recommended.
Mon Aug 8, 2022, 03:37 PM
Aug 2022

Hmmmmm ..... let's see ..... something warmer is moving faster.

Thank you for this. It is much appreciated.

Latest Discussions»General Discussion»Earth is begining to spin...