Imagine getting a secret note which only you can read. I would love that. As I was researching about this, I read that spies used lemon juice, milk, vinegar, onion juice or even urine as an invisible ink during the 1st World War. Low tech intelligence, I guess. Try this fun experiment with your child…
Tag: #experiment
Kitchen Science – Sink or Float – Bobbing for Apples (and other vegetables and fruits)
It is almost Halloween and this game is often played by children. So the question is do all apples float? That led to more questions – what about pumpkins, lime, banana, pomegranates or coconuts? Why do they float or sink? Inspired by the thought, I decided to check it out on my own. I started…
Kitchen Science – We are all Chemists! Yeast Talk
I wonder if I can add chemist to my profile which includes baker, cook, teacher. While writing the blog post on pizza, the teacher in me started wondering about the science behind making pizza. This morning I made appam and stew and seeing the small holes in the appam, I was explaining why it had…
Chai With Preethi 