洗濯のりを使った不思議なオモチャ／A Mysterious Toy Made of Laundry Starch
227.6 هزار بار بازدید -
4 سال پیش
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DENJIRO: Today, let's make a
DENJIRO: Today, let's make a mysterious toy using laundry starch. We'll pour some water into this bowl. Then we'll pour about the same amount of laundry starch in it. Mix the solution well.
This white powder here is borax. Borax is used as an eyewash or disinfectant. We'll put 3 grams of borax into 100 ml hot water, and slowly pour this solution into the laundry starch solution. The solution is becoming slimy. Let's take this substance out.
GIRL: Hey! It's slime!
DENJIRO: This strange material's sliminess is called viscoelasticity.
Let's make another piece of slime. This time, we'll use a different method. We'll use hot water, laundry starch, glycerol, boric acid, and baking soda.
We'll pour 200 ml of hot water into a bowl, and add 10 ml of glycerol. Glycerol becomes more viscous when mixed with water. It is also called thickening agent.
NARRATOR: Then add 3 grams of boric acid and 3 grams of baking soda to the solution. Then slowly add 400 ml of laundry starch and mix well.
DENJIRO: Now, it's complete. This slime has a different property from the one we made earlier. We'll spread it flat on the table like this and blow out air from this hole. Check this out.
GIRL: It's expanding!
DENJIRO: This slime expands like bubble gum. As you can see, the difference from the other type of slime is apparent. Try making them at home and play with them.
I hope energy will bring you all happiness. Our magic word is "Happy Energy!"
This white powder here is borax. Borax is used as an eyewash or disinfectant. We'll put 3 grams of borax into 100 ml hot water, and slowly pour this solution into the laundry starch solution. The solution is becoming slimy. Let's take this substance out.
GIRL: Hey! It's slime!
DENJIRO: This strange material's sliminess is called viscoelasticity.
Let's make another piece of slime. This time, we'll use a different method. We'll use hot water, laundry starch, glycerol, boric acid, and baking soda.
We'll pour 200 ml of hot water into a bowl, and add 10 ml of glycerol. Glycerol becomes more viscous when mixed with water. It is also called thickening agent.
NARRATOR: Then add 3 grams of boric acid and 3 grams of baking soda to the solution. Then slowly add 400 ml of laundry starch and mix well.
DENJIRO: Now, it's complete. This slime has a different property from the one we made earlier. We'll spread it flat on the table like this and blow out air from this hole. Check this out.
GIRL: It's expanding!
DENJIRO: This slime expands like bubble gum. As you can see, the difference from the other type of slime is apparent. Try making them at home and play with them.
I hope energy will bring you all happiness. Our magic word is "Happy Energy!"
4 سال پیش
در تاریخ 1399/05/10 منتشر شده
است.
227,685
بـار بازدید شده