Sugar cube swimming replace sugar cube and soap with other substances

For toothpicks that can swim, replace sugar cubes and soap with other substances. In which direction will the toothpicks move_ Baidu
Opposite direction
Where is Nanchang swimming pool
1. Tianquan Shuidu (former East Lake natatorium): Address: 2 Water world: Address: Water World natatorium, No. 81 Fuzhou Road (the price of this one is 25 yuan / person, take bus No. 27 to the provincial Stadium)
In order to keep fit, how much exercise should you do after drinking a cup of milk tea
One sugar cube, which is already common at ordinary times, is already 4G, and the sugar content in a cup of milk tea is almost equal to a dozen sugar cubes, which has long exceeded the healthy dosage planned by the World Health Organization. So, how long does it take to exercise to drink a cup of milk tea? If you consume 700 calories by running, you need to run for an hour (8km)What are the small scientific experiments? Experiments can be done with small materials! And it must be interesting
Materials: 1-2 pieces of sugar, 1 box of matches, a little ash, 1 plate operation: 1 put the square sugar on the plate and light it with a match to observe whether the sugar burns. 2 put a little ash on the sugar and light it with a match to observe whether the sugar burns. Explanation: 1 sugar is not easy to burn when it directly encounters fireCan you change Chinese sugar into white sugar or rock sugar when making toothpicks that can swim
Don't add sugar. Add sugar when you drink. Rock sugar is not easy to dissolve. It is usually made of white granulated sugar. But you can break the rock candy with the cooking machine
Toothpick that can swim (fourth grade summer homework book Chinese. English) page 42, if the material soap
Put in toothpick and ice, toothpick will stay away
Interesting scientific experiments
Thinking about the cup that can walk: the cup has no legs. How does it come down from it? Materials: a cup, candles, matches, glass, two books, water operation: use a glass plate, dip it in the water, and put the glass on the table at one endSimple scientific experiments
This is a good candy. The painter was laughed at by the children because the small stone didn't draw well today. "Why can't I draw well?" "As long as you work hard, you will succeed." Brother encouraged little stone. "I'll introduce you to the candy who can draw. Go and have a look?" How? Necessary supplies: sugar cube, dish, waterHow to make simple technological inventions
1 place the square sugar on the plate and light it with a match to observe whether the sugar burns. 2 put a little ash on the sugar and light it with a match to observe whether the sugar burns. Explanation: 1 sugar is not easy to burn when it directly encounters fire. 2 put a little soot on the sugar, and use the high combustion temperature of the soot to reach the ignition point, and the sugar can be burnedSummer homework: toothpicks that can swim. What did you find
This experiment is called "toothpick that can swim", which I read from a book. Let's take a look at the experimental process first! First of all, we have to invite the protagonist of the experiment - toothpicks, and then prepare a basin of water. Please note that the key point is: we are going to invite a mysterious guest --- fangtang. Don't underestimate it