The line indicates the internal temperature of the bottle right now. With the marker, mark the line where the liquid stops from filling the straw. Observe how far up the straw the liquid comes.It will hold the straw in place and prevents it from falling off. Wrap the straw and top of the glass bottle with the clay. Note that the straw won’t touch the bottom of the glass bottle.
You can ask the kids to pour food coloring into the bottle. Add a few drops of colors to the mixture. Step-by-Step Guidelines To Make DIY Thermometer If your kids are older than seven years, you can explain the science behind this experiment.
The climate varies from one place to another. Weather includes many beautiful effects in the sky like the formation of a rainbow, sunsets, or thundering of clouds. From lenticular clouds to dust devils, our atmosphere has created some exciting phenomena across the globe.
For instance cold and cloudy, hot and humid, windy, chilly, stormy, and so on. Weather is the term that you use to describe how the atmosphere outside is.