Did You Know?: INVENTIONS

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Showing posts with label INVENTIONS. Show all posts
Showing posts with label INVENTIONS. Show all posts

DIY: A PLUG HACK

I get very frustrated when I go to plug in a cord in a kitchen receptacle and it is the wrong direction. I know it only takes a second to flip it over but I never pick the right direction.  

It inevitably happens when I only have one hand free or when I am doing several tasks at one time.  

Here's a tip to make sure you choose the right direction Every Time. Once you do this, you'll wonder why you never thought of it before!


First, take your plug and plug it in the socket in the RIGHT direction. 

Then, take your favorite color of magic marker and scribble a spot on what you determined to be the RIGHT side for each plug.  

I use black on white plugs because I can see them better, but you can use RED or BLUE or any color that is better for you.


I use black on white plugs, you can use any color that is easier for you to see
I use black on white plugs 



If your plugs are white, you can use black or red marker. If your plugs are black, try using bright red, neon green or a yellow highlighter.  


Here are some more suggestions.

You can use black on white plugs or neon green on black plugs
You can use neon green on black plugs




Check the right direction of your plug, then put your mark on it
Double-check the right direction of your plug,
then put your mark on it





Red shows well, but so does a yellow highlighter or neon green          Red on white is also easy to see
Red shows well, but so does a neon green or yellow highlighter 







Red on white is also easy to see
Red on white is also easy to see

Success!  Once you mark your plugs, you won't ever be frustrated again!
Success!  


Once you mark your plugs, you won't ever be frustrated again!

Did you like this hack?  We'd love it if you would leave a comment.  Thanks!


 

Did You Know? Ancient Inventions You Thought Were Modern

 
It is surprising how many things we use every day that have been in use by humans for thousands of years. This list of ten things all predate the birth of Christ and they are all things that we are familiar with and might be regular users of some.

Plastic surgery was performed in India in 2000 BC, but its successfulness was in the eyes of the beholder
Plastic surgery was performed in India in 2000 BC,
but its successfulness was in the eyes of the beholder


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.

Teeth were excavated and found to be over 9000 years old
Teeth were excavated and found to be over 9000 years old

.


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Cataracts are not a new phenomenon.  As early as 6th century BC, cataract surgeries were performed
Cataracts are not a new phenomenon.  As early as 6th century BC,
cataract surgeries were performed

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Central heating systems were used from 1000 BC in Ancient Roman civilization and ancient Korea
Central heating systems were used from 1000 BC
in Ancient Roman civilization and ancient Korea


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Ancient Assyrians knew about lenses over 3000 years ago
Ancient Assyrians knew about lenses over 3000 years ago

.


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in 3000 BC, a system of weights and measures was devised to replace using an arm or hand as a guide
In 3000 BC, a system of weights and measures was devised
to replace using an arm or hand a guide




.


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Perfume dates back more than 4000 years
Perfume dates back more than 4000 years


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Ice skates date back to 200 AD
Ice skates date back to 200 AD



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Plumbing Pipes date  back to 2700 BC
Plumbing Pipes date  back to 2700 BC



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Plywood is not a new invention, it's been made for thousands of years
Plywood is not a new invention, it's been made
for thousands of years


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Did You Know? Thomas Jefferson, Inventor

Inventions by Thomas Jefferson
Inventions by Thomas Jefferson



Thomas Jefferson loved to invent gadgets. He helped advance the science of agriculture by inventing a plow that was easier to pull. He also created an updated sundial in the form of a sphere. 





Biographical facts about Thomas Jefferson
Biographical facts about Thomas Jefferson




But his coolest work was to help out American spies during the Revolutionary War. He invented this “wheel cipher,” (see picture) which was an iron pin containing 26 spinning wooden disks that could be used to decipher coded messages. That way, the British couldn't read any messages they managed to intercept.



Some inventions by Thomas Jefferson
More inventions by Thomas Jefferson


Among his other inventions were:
- Dumbwaiter for his wine bottles
- The hideaway bed
- The pedometer
- The polygraph (not a lie detector - it was a copying machine)
- A revolving book stand
- The spherical sundial
- An improved swivel chair



Some more inventions by Thomas Jefferson
Some more inventions by Thomas Jefferson




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