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I was curious myself so I pulled up some images of kettles. Original water heated in them over flames or on the top of a wood burning stove. Then with electricity, they heated on electric burners. And now most of them are plug ins. The shapes have gotten techno looking, they come in colors. But the bottom line is their function is the same as it was on day one. They heat water!
What else can I help you with?
How has anemometers changed over time?
how the anemometer changed over time
How have the laws of physics changed of time?
The laws of physics have not changed over time. Our understanding of them has changed over time.
How has coal changed over time?
how has coal mining changed over time
How have people changed over time?
People changed over time by growing up.
Did the microphone always looked the same in 1876?
no they have changed over time. no they have changed over time.
How did Niels Bohr model changed over time?
how has neils bohr model changed over time
How do you change the sound of the kettle drum?
a timpani's (kettle drum's) pitch is changed by adjusting a foot peddle, which tightens or loosens the heads
How has bachata changed over time?
well it has changed over time bye people dancing it different styles.
How has the seismograph changed over time?
how the seismograph change over time
What of Michael Jordan's changed over time?
his skills changed
How Delaware changed over time?
how has deleware changed from 1776
How has McDonald's changed over time?
one way that mcdonalds has changed over time is they now have bigger protion sizes
