Here you can see some of our activities, especially in the science department, while the IT department usually works with javascript and Unity to create games, etc.
2022/6/24(Fri)We registered as a member of paiza learning /completed the flashing circuit
I registered as a member of paiza learning and was able to take the course for free with a gift code. We were also able to solder and complete the flashing circuit!
2022/6/22(Wed)We did Solder
We did Solder for make the flashing circuit.Left is kit,Right is solder
2022/6/20(Mon)We made artificial salmon roe
We dripped sodium alginate solution into the calcium chloride solution we made last time to make a kind of artificial salmon roe!
2022/6/15(Wed)We experimented with hydrochloric acid
Hydrochloric acid was applied to the shells and eggshells to generate carbon dioxide and calcium oxide. (Because calcium oxide is necessary for the production of artificial salmon roe.)This photo shows a calcium chloride filtration scene
2022/6/10(Fri)We made butterfly specimens
We borrowed tools and other materials from high school seniors and made butterfly specimens while learning from them. Making butterfly specimens is not an easy thing to do, so it was a great experience!
2022/6/7(Wed)We made iron sand slime in revenge for steel wool slime
This time it worked very well and moved as if it were alive when the magnet was brought close to it.
2022/6/5(Mon)We dissected a squid
We dissected a squid. It was a good experience for me to be able to cleanly dissect and observe together with the provisional members and new members of the club.
From left to right: "Image of a squid's lungs attached to hydrogen peroxide water (the oxygen in the hydrogen peroxide water turns the squid's blood blue)," "Squid beak and crystalline body," "Small fish that had gotten inside the squid's body," "A slightly grotesque dissection scene.
2022/6/3(Fri)We made Steel wool slime.
2022/5/27(Fri) We experimented with slime mixed with glycerin.
When glycerin is added to the slime, the hydrogen bonds in the slime weaken and the slime becomes soft. This property was used to made the slime into a membrane to grab water.Also, dissolved the slime. Also, the slime membrane broke and water leaked out, making cleanup difficult... Maybe next time we can do some other experiments!
2022/5/13(Fri) We made slime again today!
We had about 10 visitors again, so it was a very lively event! We also colored with food coloring. Come again! (I want to do something other than slime soon!)
2022/5/9(Mon) We made slime again today!
However, unlike the past, people came together and it was lively.
2022/5/6(Fri) We made slime again today!
This time I put in too much water. It stretched very well, but it stuck to my hands and was difficult to handle....
2022/5/2(Mon) We made slime again today!
This time, I added more water based on my previous reflections and findings.
2022/4/25(Mon) We made slime today!
This is probably our first activity of the year!