Believe everybody has seen ormosia! Where is the ormosia that dances then? You may have not seen. Fasten urgent, we are done together do this little test!
相信大家都见过红豆吧！那跳舞的红豆呢？你们可能没见过。别急，我们一起来做做这个小实验吧！
Above all, I am ready saleratus, white vinegar, little water, ormosia. Then, put two spoon saleratus, if ladle is small put 3 spoon, add little water, write a composition their agitate equably, it is an organic whole till sodium bicarbonate and water dissolve, next, I for many times a few enter white vinegar, attention, white vinegar wants for many times a few join, meet what gush comes out otherwise, finally, put in ormosia.
首先，我准备好了小苏打、白醋、一点点水、红豆。接着，放入两勺小苏打，如果勺子小的话就放3勺，加一点点水，把他们搅拌均匀，直到小苏打和水溶为一体，然后，我多次少量的倒入白醋，注意哦，白醋要多次少量的加入，不然会喷出来的，最后，把红豆放进去。
Tick tick... passed a little while, I discover ormosia slowly float rose, sink again next, begin with respect to such ormosia " dance " , doubt was full of in my heart: What principle is this?
嘀嗒嘀嗒……过了一会儿，我发现红豆慢慢浮起来了，然后又沉下去了，就这样红豆开始“跳舞”了，我心里充满了疑问：这是什么原理呢？
I am taking the question of skinful, opened computer to be checked, because sodium bicarbonate and white vinegar produce carbon dioxide gas,be so, form bleb. Ormosia quality is light, volume is minor, bleb is adherent go up in ormosia, buoyancy is more than gravity, so ormosia arrives in the rise below the action of buoyancy fluid face, rise arrives after fluid face, because be contacted with air, bleb burst, the flotage that ormosia receives is less than gravity, sink finally a cup of bottom, circulate repeatedly so we can see " dance " ormosia.
我带着一肚子的疑问，打开电脑查了起来，原来是因为小苏打和白醋产生二氧化碳气体，形成气泡。红豆质量轻，体积小，气泡附着在红豆上，浮力大于重力，所以红豆在浮力的作用下上浮到液面，上浮到液面后，因与空气接触，气泡破裂，红豆收到的浮力小于重力，最后沉入杯底，这样反复循环我们就会看到“跳舞”的红豆了。
It is so such ah! This is interesting experiment really.
原来是这样啊！这真是一次有趣的实验。