How Does Chocolate Melt in Your Hands?
Chocolate melts in your hands because the melting point of chocolate is lower than the temperature of the average human skin. The melting point…
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Beans
When Was Coffee First Grown?
A legend says the coffee plant first grew in Kaffa, a province in south Ethiopia, where it was discovered by a goatherd called Kaldi.…
What Makes Jumping Beans Jump?
What Makes Jumping Beans Jump? Jumping beans are made to jump by the action of little insects inside them. The beans are the long seed of ce
How Is Chocolate Made?
How Is Chocolate Made? When the Spanish explorer Hernando Cortes came to Mexico in the 1500’s, he found the people there enjoying a dark, fl
How Does a Coffee Percolator Work?
Many people brew their coffee in coffee pots called percolators. Inside a coffee percolator is a hollow stem. Sitting on top of the stem is