Calculate the number 250
[799] Calculate the number 250 - NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 37 - The first user who solved this task is Sanja Šabović
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Calculate the number 250

NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 37
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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The Art Of Falling Apart

There's quite an art to falling apart as the years go by,
And life doesn't begin at 40. That's a big fat lie.

My hair's getting thinner, my body is not;
The few teeth I have are beginning to rot.

I smell of Vick's-Vapo-Rub, not Chanel #5;
My new pacemaker's all that keeps me alive.

When asked of my past, every detail I'll know,
But what was I doing 10 minutes ago?

Well, you get the idea, what more can I say?
I'm off to read the obit, like I do every day;

If my name's not there, I'll once again start
Perfecting the art of falling apart!

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Candian patent No.1

In 1869, the Canadian patent No. 1 was issued to W. Hamilton. According to the Canadian Intellectual Property Office, the first Canadian patent, issued before the present number series, "was granted in 1791 by the Governor General in Council to Angus MacDonnel, a Scottish soldier garrisoned at Quebec City, and to Samuel Hopkins, a Vermonter, for processes to make potash and soap from wood ash." Hopkins also was granted the first U.S. patent by George Washington, dated 31 July 1790 for an improvement "in the making Pot ash and Pearl ash by a new Apparatus and Process."
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