Light bulbs help us to see in the dark. We can continue to work even after dark. Light bulbs are also used for decorations on Christmas day. Bulbs help us to light our streets, so we can go to different places at night time and we won't crash.
Arizona
2 comments:
I like the way you search many information about him and knew what he invented
I like the way you search many information about him and knew what he invented
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