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Elsayed Elmaghraby
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Avoid Premature Spoiling of Fruits and Vegetables

Ever wonder why your fruit bowl looks like a sixth-grade science project only days after you set it out? As some fruits and vegetables ripen, they release ethylene, a gas that can cause other produce to become spotted, soft, or mealy. To prevent this, keep ethylene-sensitive #fruits and #vegetables separate from varieties that emit the gas.

Ethylene-Producing
    • Apricots
    • Avocados
    • Bananas
    • Cantaloupes
    • Honeydew melons
    • Kiwis
    • Mangoes
    • Nectarines
    • Papayas
    • Peaches
    • Pears
    • Plums
    • Tomatoes
 
Ethylene-Sensitive
    • Apples
    • Asparagus
    • Broccoli
    • Carrots
    • Cucumbers
    • Eggplants
    • Green beans
    • Lettuce and other greens
    • Potatoes
    • Summer squash
    • Watermelons
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The Deadliest Animal in the World? - Mosquitoes kill 725000 humans per year surpassing in their deadliness humans themselves BILL GATES opened MOSQUITO WEEK and talks about malaria on his blog. LINK: http://bit.ly/1jSDfEY
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infographic says sleeping enough is key to longevity and good health; many studies show that losing sleep leads to loss of brain tissue too - even if it's only 1 night lost.

Scientists found that good sleep prevents hypertension ► http://healthland.time.com/2011/08/30/could-lack-of-deep-sleep-fuel-high-blood-pressure/, diabetes ► http://www.sciencedaily.com/releases/2012/09/120929140234.htm, weak immune system ► http://www.sciencedaily.com/releases/2012/07/120701191638.htm and other health problems. During sleep the body does a lot of self-repair.  

Many want to live for centuries:), as Google Director of Engineering Ray Kurzweil explains in one of the videos at ► https://plus.google.com/+AlexP/posts/URSW7eeNhhf.  However, to live long we need to sleep well, until we discover those longevity technologies.  :)

Let's sleep better and meditate or relax more, since too much ambition can affect our health in negative ways. :) 
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How to Sit To Protect Your Eyes #Infographic
http://www.best-infographics.com/keep-eyes-healthy-work-infographic/

I try to do it but then I cheat :)
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Here is an illustration of how maps distort our view of the world. Different projections of human head. 
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Spiral Galaxy M51| NASA Chandra X-ray Observatory
M51 is a spiral galaxy, about 30 million light years away, that is in the process of merging with a smaller galaxy seen to its upper left. This image is part of a "quartet of galaxies" collaboration of professional and amateur astronomers that combines optical data from amateur telescopes with data from the archives of NASA missions.

NASA's Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra program for NASA's Science Mission Directorate in Washington. The Smithsonian Astrophysical Observatory in Cambridge, Mass., controls Chandra's science and flight operations.

Image credit: X-ray: NASA/CXC/SAO 
Optical: Detlef Hartmann; Infrared: NASA/JPL-Caltech

+NASA's Marshall Center 
+NASA Jet Propulsion Laboratory 

#NASA   #Space   #Astronomy   #M51   #Galaxy   #Spiral   #Chandra   #Xray   #Observatory
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QR Codes
via: http://www.reddit.com/user/j0be

That was fun :)
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hahaha!
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Intruder star approaches a solar system

This suggests what could happen if a wandering star came near our solar system.

Of the original four planets, one is captured by the intruder star, one is ejected into empty space, and the other two have their orbits wildly disrupted.

There may be many lone planets in interstellar space, created by events like this.

This animation was created using a gravity simulation program developed by Eugene Butikov of St. Petersburg State University.

#gravity #astrophysics
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Soo true 
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