Dropping Paper and Copper into Acids I was really curious about what would happen if you drop some paper and a weak metal (Copper) into strong acids. I only have 2 acids so that’s all I could do. Hydrochloric acid: Paper (A4 70 Grams) : The paper started to fizz. And after that, it ended and nothing happened. But the […]
Homeschooling vs. Public School Homeschooling or Public School? I’m really curious which one is better so I’ve done my own research and compare my opinions. But first, before we begin, I’ll tell you about my history in my school life: From kindergarten to grade forth, I’ve gone to private school but I’ve never gone to a public school before. And […]
Alright so my midterm exam results finally came out, and I didn’t do so well. Here are three reasons why didn’t do well: First, I wasn’t paying attention (I didn’t put effort into getting good grades). Second, I past the 8th grade many times already, and the grades are better than this. And lastly, the test is in a language I’m not comfortable with. My parents were upset that I got these grades, but I wasn’t sad. Because I didn’t try my best (but they won’t listen to me). Anyway, let’s see the grades: Math: D 40% (It was in Thai) Science: C 67.5% (It was also in Thai) Computer: D 56.67% History: C 62.5% Thai language: F 22.5% (There’s nothing I can do) P.E. B 80% English Grammar: A 95.5% (Easy) Social Studies: C 75% And there they are. Plus, nothing really happened this week, except for the grades. I would of gotten better grades if I was paying attention. Thanks for reading.
Here are some tips to past a Test at school Well, it’s back to school, which means it’s back to tests 😦 Which also might mean it’s back to being stressed out. I have already done my midterm exam. If you don’t know what a midterm exam is, it’s an exam given near the middle of an academic grading term, or near the middle of […]
Hey guys, Nothing really happened this week. But I did took the midterm exam in the school, and I think I did pretty well. I don’t know when I’m going to see my result, but I’m sure it’s going to be soon. I didn’t have time to make any posts because the test interrupted me. The English grammar and science […]
Hey guys! I’ll be making new posts that will be called “end of the week” every Sunday. And the posts are going to be about what I’ve learned in the week, and what will happen next week. So it’s basically like a diary. Alright, let’s begin: About my school, I hate it. No friends, boring activities, 9 hours of studying […]
Mercury Compared to Water This is going to be a short post because I’ll be comparing Mercury to Water. I’ll be trying to find out why mercury is 14 times denser than water: I poured all of my mercury into a petri dish and I have 22.70 grams of it. So I added the same weight of water into a petri dish and weighed it. And after that, I pour the mercury and water into beakers to measure them. There are 1.6 ml of mercury and 22 ml of water. That explains why mercury is 14 times denser than water (22 ÷ 1.6 = 13.75 ≈ 14). Here are some more comparisons: Mercury Water Color Metalic Silver Clear/Transparent Density 13.534 g/cm3 1 g/cm3 Conductivity High Medium Toxicity High None
Pouring Super Glue into Borax 1 Everyone has heard about slime from school glue. But I was thinking what would happen if you use superglue instead of just regular school glue. Glue has long flexible molecules in it called polymers. These polymer molecules slide past each other as a liquid. Borax in water forms an ion called the borate ion. […]