Question 1

What is 'The Science of Everyday Miracles' about?

Accepted Answer

It's a book that explains how things we use every day, like soap and baking soda, work using chemistry.

Question 2

Why are household items called 'everyday miracles'?

Accepted Answer

Because they do amazing things, like clean our clothes or help bake cakes, using simple science.

Question 3

How does soap make things clean?

Accepted Answer

Soap helps water mix with dirt and oil so we can wash it away, like a tiny superhero.

Question 4

What makes baking soda special?

Accepted Answer

Baking soda releases bubbles when mixed with certain things, which helps make cakes fluffy and delicious.

Question 5

Why do onions make us cry?

Accepted Answer

When we cut onions, they release a gas that mixes with water in our eyes to make them sting and tear up.

Question 6

How does toothpaste clean our teeth?

Accepted Answer

Toothpaste has little particles that scrub away food bits and germs while making our breath fresh.

Question 7

Why does salt melt ice on sidewalks?

Accepted Answer

Salt lowers the freezing point of water, which means ice melts even when it's cold outside.

Question 8

How do air fresheners work?

Accepted Answer

Air fresheners release fragrances that mix with the air, so we smell something nice instead of bad odors.

Question 9

What causes bubbles in soda?

Accepted Answer

Soda has carbon dioxide gas dissolved in it, which forms bubbles and tingle on our tongue when we open the bottle.

Question 10

Why do magnets stick to some metals?

Accepted Answer

Magnets and certain metals have tiny invisible forces that pull them together like a magical attraction.

Question 11

How do batteries make things work?

Accepted Answer

Batteries store energy and send it out as electricity to power things like toys and remote controls.

Question 12

What makes glow sticks glow?

Accepted Answer

When we bend a glow stick, a chemical reaction happens inside that releases light without getting hot.

Question 13

How does a microwave heat food?

Accepted Answer

A microwave uses waves of energy to make water molecules in food move fast, warming up the food.

Question 14

Why does bread rise?

Accepted Answer

Yeast in the bread makes bubbles as it 'eats' the sugars, which makes the dough expand and rise.

Question 15

How does a lemon juice remove stains?

Accepted Answer

Lemon juice is acidic, which helps break down stains and make them easier to wash away.

Question 16

What makes vinegar useful for cleaning?

Accepted Answer

Vinegar is acidic, which can dissolve grime and kill some germs, making it a handy cleaner.

Question 17

Why does ice cream melt?

Accepted Answer

Ice cream melts because it gets warm, and the solid frozen parts turn back into creamy liquid.

Question 18

How do water filters work?

Accepted Answer

Water filters have tiny holes and materials that trap dirt and germs, making the water safe to drink.

Question 19

Why does chocolate melt in your hand?

Accepted Answer

Chocolate melts because it gets warmer than its melting point from the heat of our hands.

Question 20

What makes pancakes fluffy?

Accepted Answer

Baking powder in pancakes creates bubbles when heated, which help make the pancakes rise and get fluffy.

The Science of Everyday Miracles: The Chemistry Behind Household Items - 20 FAQs Explained Simply