Calculate the number 1416
[5962] Calculate the number 1416 - NUMBERMANIA: Calculate the number 1416 using numbers [9, 4, 5, 4, 54, 693] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 13 - The first user who solved this task is Thinh Ddh
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Calculate the number 1416

NUMBERMANIA: Calculate the number 1416 using numbers [9, 4, 5, 4, 54, 693] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 13
The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
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A sweet little boy surprised h...

A sweet little boy surprised his grandmother one morning and brought her a cup of coffee. He made it himself and he was so proud. Anxiously, he waited to hear the verdict. The grandmother in all her life had never had such a bad cup of coffee. As she forced down the last sip, his grandmother noticed three of those little green army guys were in the bottom of the cup.

She asked, "Honey, why would three of your little army men be in the bottom of my cup?"

Her grandson replied, "You know grandma, it's like on TV. 'The best part of waking up is soldiers in your cup'."

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Lewis Urry

Died 19 Oct 2004 at age 77 (born 29 Jan 1927).Lewis Frederick Urry was a Canadian-American chemical engineer who invented the ubiquitous alkaline batteries and, later, lithium batteries. After a few years working in Canada for the company that made Eveready batteries, he was transferred in 1955 to its Cleveland, Ohio, laboratory where he began work on a new battery with better life-span than the carbon-zinc type of the time. He succeeded by using manganese dioxide, an alkaline electrolyte and powdered zinc (which he realized had greater surface area than solid zinc). A patent was filed 9 Oct 1957, issued 15 Nov 1960, No. 2,960,558. Production began in 1959. Alkaline batteries are estimated to be 80% of all dry cell batteries now sold in the world. The Smithsonian Institution displays his prototype alkaline battery. Urry held over 50 patents.«
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