Praky's World

#11 Generating Electricity


What happens when we Vinegar meets Iron & Copper?
Since Vinegar is an Electrolyte and Iron & copper are Electrodes, and we combine the together it does a chemical reaction & produces electric current. And hence lights up the bulb.

#10 Making Snow with Water


What happens to boiling water in subzero temperatures???
It freezes the water and turns into snow, super quick, its called Mpemba effect.

#9 Mixing Egg with Vinegar


What happens when we mix Egg with Vinegar?
The shell of the egg gets dissolved into the vinegar & it can bounce.

#8 M&M Color Fade Experiment


Which one of the liquid dissolves the M&M Faster?
Options were Water, Salt Water, Vinegar, Oil I thought oil will dissolve it first, but to my surprise quite opposite happened. Oil didn't even did anything... Watch the video to know more..

#7 Colorful Volcano Experiment


Do you know what happens when Baking Soda meets Vinegar?
In this reaction, baking soda acts as a base, and takes a proton from vinegar, which is an acid. The reaction releases gas because when the baking soda receives the proton, it transforms into water and carbon dioxide...

#6 Blowing the Balloon Experiment


Do you know what happens when Baking Soda meets Vinegar?
In this reaction, baking soda acts as a base, and takes a proton from vinegar, which is an acid. The reaction releases gas because when the baking soda receives the proton, it transforms into water and carbon dioxide...

#5 Orange Swim and Sink Experiment


Drop an orange into water and it floats, but remove the peel from that same orange and it will sink, Why?
The unpeeled orange floats because the rind is very porous and filled with tiny pockets of air. Even though you are removing mass when you peel the orange, the peeled orange is more dense and sinks in the water..

#4 Coke Fountain Experiment


What happens when we mix Coke + Mentos?
A Soda Geyser (alternatively Coke and Mentos geyser or Mentos eruption) is a reaction between the carbonated beverage Coke and Mentos mints that causes the beverage to spray out of its container. The gas released by the candies creates an eruption that pushes most of the liquid up and out of the bottle.

#3 Skittles Color Experiment


Can we make a rainbow out of kittles?
Yes, we can. Place the Skittles in the Plate. Pour the water in the plate. Wait & see how a beautiful rainbow is formed.

#2 Milky Rainbow Experiment


What happens when you dip dish washer liquid in the Milk?
The milk is made mostly of water molecules, but it also has fat molecules and protein molecules which are bigger than water molecules. And when you dip the detergent down into the milk it pushes the food coloring out toward the edge of the plate & make Milky Rainbow.

#1 Ivory Soap Experiment


What happens when you put a bar of Ivory soap in the microwave?
Well, because of the high volume of air whipped into a bar of Ivory soap, when the soap is heated, in a matter of seconds, it seemingly bursts to life, and rapidly expands into a huge, white, fluffy, cloud.


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