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Hannes Bloomfield

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Aluminium process patent

In 1889, Charles M. Hall patented an inexpensive electrolytic process to extract aluminium from its ore (No. 400,655) which he had invented on 23 Feb 1886. Although aluminum is the most abundant metal in the earth's crust, it is not found naturally in pure form, and thus it must be separated from its surrounding ore.

A lawyer was on vacation in a...

A lawyer was on vacation in a small farming town. While walking through the streets on a quiet Sunday morning, he came upon a large crowd gathered by the side of the road.
Going by instinct, the lawyer figured that there was some sort of auto collision. He was eager to get to the injured parties but couldn't get near the car. Being a clever sort, he started shouting loudly, "Let me through! Let me through! I am the son of the victim."
The crowd made way for him. Lying in front of the car was a donkey.
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