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All pictures in the public domain at NASA.90

Sun Spots and Global Warming

Sun Spots are all elements and indicators of the sun's weather activity. Yes, Sol has weather, but it is much greater in strength and impact than Earth's. It can also affect weather on our planet, as well as perhaps other things happening here.

29 comments    technology education video
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The Island of Hawaii and Its Six Volcanoes

Volcanoes, like their close cousins earthquakes, are responsible for both massive destruction as well as for the creation of many of the beautiful landscapes on our earth. The Earth as we know it today was...

6 comments    travel vacation america
doodlebugs profile image95

Doomsday Preparation. Things To Keep On Hand For Survival

Doomsday can mean different things to different people. For some it means the end of the world and for others such as those in New Orleans it can just feel like the end of the world. There are many scenarios...

8 comments    depression recession survival
88

Holiday Helplines

Something gone terribly wrong while cooking your Thanksgiving dinner? Can you not phone a friend? Then call a holiday hot line. This is the complete listing you will need for your holiday meal. Just print...

baking thanksgiving help line
87

PC Backup

"I've lost my mind and I don't know where to find it!" That's what you'll feel like if your PC hard drive crashes or you realize you deleted something important. Backup is like flossing. We should do it every...

6 comments    technology education email
Boxing Day Tsunami87

The Boxing Day Tsunami

The 2004 Indian Ocean earthquake, also known as the Boxing Day Tsunami happened on 26 December 2004 and is considered one of the deadliest natural disasters in history. Due to a 9.3 magnitude earthquake (the...

36 comments    disaster earthquake tsunami
www.calstatela.edu85

A dangerous earthquake in San Francisco in the next 30 years?

www.calstatela.edu The 1906 earthquake was historically large and devastating to the areas surrounding the San Andreas fault. While measures have been taken to prevent another such disaster in the future, not...

8 comments    nature future san francisco
pubs.usgs.gov86

Earthquake preparation tips

A mega-earthquake is certainly something one should prepare for, as such a disaster can cause inexplicable damage and harm. While one cannot completely be protected from natural disasters, there are things...

3 comments    life tips safety
The depletion of the ozone layer will inevitably cause green house in our planet earth, that will trigger climate change.84

The Causes and Effects of Climate Change in our Planet

Just a month ago, a powerful typhoon the worst ever perhaps in my province literally took us by the storm. Wow, the typhoon was so destructive and devastating that the tremendous damage it had made will...

14 comments    hubchallenge global warming cfcs
84

Will the world really end in 2012?

If you haven’t heard that the world is going to end in 2012 yet, then it’s going to be a huge shock to you when it does! With a major blockbusting movie out, numerous documentaries and a dozen or so...

99 comments    2012 prophecy apocalypse
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