the Earths oceans are about 0.03 percent of the mass of just the Earths mantle... which is kinda cool considering oceans take up most of the Earths surface #20BCsci

venus and earth were built very similar but venus is closer to the sun so it’s likely most of its water evaporated... earth has a more powerful greenhouse effect 💪🏼🌍 #20BCsci

venus has rocks that glow at night! #20BCsci

“the origin of our atmosphere and oceans sets the conditions for the rise of life” #20BCsci

our planet is like “goldilocks” not to far from the sun that we freeze, not to close that we burn up, but just right #20BCsci

crazy to think that everything happened exactly right so that we could live on earth... there is so many variables that went into it and everything was perfect! #20BCsci #perfectearth

“our planet receives about 170 quadrillion watts of energy from the sun. one strong lightbulb gives off about 100 watts” 😱😱😱 that’s like 13 lightbulbs for every 1-square-meter patch of area #20BCsci #energy #electricity

weird how antarctica and australia were connected for so long and now they have completely different climates 🥶❄️☀️🐨 #20BCsci

if the environment becomes unsuitable for sustaining life, life can adjust #20BCsci

is it possible that earliest life was based on the simpler RNA molecule rather than DNA? 🧬#stillgotquestions #20BCsci

all life is made from 5 elements: hydrogen, carbon, oxygen, nitrogen, and phosphorus... #20BCsci

ending the book on the origins of life and the building blocks to life on earth is such a good way to end :) #20BCsci

done with the origins of everything! (ch 1-7) #20BCsci Justin McFadden

🏆 NATIONAL CHAMPIONS!! 🏆 The Cardinals WIN the 200 medley relay in 1:22.11, breaking the ACC and school record! 🥇 Mitchell Whyte (20.72) 🥇 Evgenii Somov (22.87) 🥇 Nicolas Albiero (20.07) 🥇 Haridi Sameh (18.45) #GoCards

🔥 CHECK OUT THIS FINISH!! 🔥 Haridi Sameh brings it home as the Cardinals win their first-ever NCAA relay title!

We've got ourselves a group of National Champions!! Congrats to Mitchell, Evgenii, Nicolas & Haridi! #GoCards LsUp

Louisville Cardinals Take First Ever NCAA Relay Title in School History With 200 Medley Relay Victory - is.gd/Uz3FYe