by Ethan Kwan | Mar 22, 2021 | Blog, Home Learning, Homeschooling, Unschooling, 언스쿨링
This week, Spring Break started, so I didn’t have orchestra or taekwondo classes. I did my studying anyway though 🙂 I learned about the chain rule and did the question next to it on Khan Academy. I started the Big History course on Khan Academy, just to learn...
by Ethan Kwan | Mar 17, 2021 | Blog
Ethan KwanMarch 11, 2021 Black holes are the weirdest things ever. What are they, where do they come from, what happens if you fall into one, and will they die?FormationStars are basically big balls of hot hydrogen and helium that collapsed a long time ago from gas...
by Ethan Kwan | Feb 20, 2021 | Blog
TESS previously revealed that Thuban, a former North Star, is also a eclipsing binary, as illustrated here. Three such pairs make up a newly discovered sextuple star system called TYC 7037-89-1. Credit: NASA’s Goddard Space Flight Center/Chris Smith (USRA) Name:...
by Ethan Kwan | Feb 19, 2021 | Blog
I created this list a long time ago from here: https://scratch.mit.edu/projects/410716684/ Try it yourself!...
by Ethan Kwan | Feb 5, 2021 | Blog
Scientists have discovered the most prredictable and frequent example of flares from an active galaxy. The galaxy in question is named ESO 253-3. When scientists saw the first flare, coming from a star named ASASSN-14ko, they thought it was an explosion of a dying...
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