Sometimes the most mind-blowing things happen with the simplest everyday items. This candle hack is the perfect example. All you need is a candle, a glass, and a little water — and you’ll see something that looks like magic but is actually science at work.
When you cover a lit candle with a glass, not only does the flame go out, but the water around the candle mysteriously rises inside the glass. If you’ve never tried this before, prepare to be amazed.
🛒 What You’ll Need
1 small candle (like a tealight)
1 plate or shallow dish
A little water (enough to cover the bottom of the plate)
1 clear glass or jar
👩🍳 Step-by-Step Instructions
Set the Candle
Place the candle in the middle of the plate.Add Water
Pour water into the plate so it covers the bottom.Light the Candle
Carefully light the candle wick.Cover with Glass
Place the glass upside down over the candle. Watch closely!
✨ What Happens Next
The flame burns for a few seconds, then goes out.
As soon as it extinguishes, the water level rises inside the glass, almost as if the glass is “sucking it up.”
🧪 Why It Works (The Science)
The flame uses up oxygen inside the glass. When the oxygen runs out, the flame dies, and the air inside cools down. This creates a lower pressure inside the glass compared to outside. The result? The surrounding water gets pulled upward to fill the empty space.
It looks like magic, but it’s really just science in action.
🌟 Why People Love This Hack
