Divide calcium chloride solution among 30 labeled cups. Divide sodium alginate solution among 30 labeled cups. Provide each student with a calcium chloride cup, a sodium alginate cup, a syringe, a ...

Adults should supervise the use of the blender Thoroughly wash hands after this activity Note: The purchased sodium alginate and calcium lactate must be fresh and food grade or better and can be found ...

Even if you've never tried it, you've probably heard someone in your life say that they're craving a fix of boba tea or bubble tea. Invented in Taiwan in the 80s and popularized globally in the ...

In autumn 2022, Nishihira playfully dipped his finger into an aqueous solution of sodium alginate and then into an aqueous solution of calcium chloride—and found the digit tightly covered by a ...