Class6,Science,Motion And Measurement of Distances,Transportation and Distances
Before the invention of the wheel, the only means of transportation was walking. For transporting goods, people used animals like donkeys, horses, mules, elephants, oxen, sled dogs, and even bison. Boats were also used as a means of transportation on water. The earliest boats were simple logs of wood with a hollow cavity.
The oldest wheel was discovered in Mesopotamia, and is believed to be over 5,500 years old. Fixed wheels for carts were invented around 3500 BC, according to some historians. After the invention of the wheel, man started using animals to pull vehicles that moved on wheels, and thus, bullock carts and chariots came into existence. Till the 19th century, most forms of transport used only animals.
The oldest wheel was discovered in Mesopotamia, and is believed to be over 5,500 years old. Fixed wheels for carts were invented around 3500 BC, according to some historians. After the invention of the wheel, man started using animals to pull vehicles that moved on wheels, and thus, bullock carts and chariots came into existence. Till the 19th century, most forms of transport used only animals.
Today's Devotional
A Prayer to Know You Are Enough Because You Are God’s - Your Daily Prayer - May 28
Keep pointing to him with your love in the way the Lord equips you. And know that is enough. You are enough. Simply because… you are his. I hope you will rest your heart and soul with me today in your priceless value and unconditional worth. Rest in the truth that you are enough in him.
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