Science and Life

صفحه اصلی تبیان شبکه اجتماعی مشاوره آموزش فیلم صوت تصاویر حوزه کتابخانه دانلود وبلاگ فروشگاه اینترنتی

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- Why Do We Only See One Side of the Moon?
- Have you ever noticed that when you look at the moon, you are always looking at the same side? Since the moon rotates on its axis, how can that be? This Article will answer your queries.
- Sports Superstitions
- We all hear popular superstitions when the 13th day of ...
- Fact of the Day: Right-handed
- Nine out of ten people are right-handed. Most ...
- Fact of the Day: Highest rate of smokers
- Kentucky has the highest rate of smokers ...
- Fact of the Day: Grape vines
- A crop of newly planted grape vines takes four to ...
- Gerontocracy
- A gerontocracy is a form of oligarchical rule in ...
- Fast Math in Ancient Egypt
- Long before the calculator or even modern math, Egyptians had discovered a way to multiply large numbers quickly. Here’s how it works ...
- Fact of the Day: Married elderly
- Married elderly people are more likely to ...
- How to Prevent Infection From a Mosquito Bite
- Mosquito bites are a common nuisance and ...
- Today in History: King Alexander I of Serbia Assassinated (1903)
- Alexander I or Aleksandar Obrenovi? ...
- How to Make Your Wife Feel Loved
- The single best thing you can do to build a great marriage is to ...
- How to Harvest Strawberry Seeds
- Strawberries are a favorite summer fruit. They are so ...
- How to Deal With a Second Marriage
- A second marriage is a big transition for both ...
- Fact of the Day: Rubbing beaches
- Off the Pacific coast of British Columbia, killer whales ...
- Fact of the Day: Sharp decrease in daily calories
- Modern research has shown that a sharp decrease in ...
- Fact of the Day: Just 4 Minutes
- Due to jobs, kids, TV, the Internet, hobbies, and ...
- How to Create a Successful Marriage
- satisfying marriage takes time and effort - on ...
- Fact of the Day: Soda pop cans bottles
- Each year, Americans throw out enough soda ...
- Fact of the Day: Marijuana in U.S
- While marijuana is still a controlled substance under ...
- Giant Sea Scorpions
- Eurypterids (sea scorpions) are an extinct group of arthropods ...
- Fact of the Day: Nevada
- Nevada, Maine, and Oklahoma have the highest percentage of ...
- Fact of the day: 50 million tons of e-waste
- Nearly 50 million tons of e-waste ...
- Fact of the Day: Stress
- Stress can increase the ability of chemicals to ...
- Fact of the Day: Biggest stress on married couples
- CNN reports that the current economy ...
- Fact of the Day: Chemical agents in tobacco smoke
- Of the thousands of chemical agents in ...
- Fact of the Day: Romans and lead
- Romans discovered that mixing lead with wine not ...
- Fact of the Day: Across our galaxy
- If you could fly across our galaxy from one side to the other ...
- 2011 No.10 AntiVirus: Trend Micro Titanium Antivirus +
- Trend Micro Titanium Antivirus + (formerly PC-cillin) is ...
- 2011 No.9 AntiVirus: Vipre Antivirus 4
- Vipre Antivirus has a great combination of ...
- 2011 No.8 AntiVirus: Avira AntiVir Premium
- Combining excellent efficiency and ...
- 2011 No.7 AntiVirus: G DATA AntiVirus 2011
- With over 20 years in the computer security ...
- 2011 No.6 AntiVirus: AVG Anti-Virus 2011
- AVG Anti-Virus 2011 offers a number of compelling ...
- 2011 No.5 AntiVirus: ESET Nod32 Antivirus 4
- Eset Nod32 Antivirus is a great desktop security ...
- 2011 No.4 AntiVirus: Norton AntiVirus 2011
- Norton AntiVirus 2011 is a very impressive security ...
- 2011 No.3 Antivirus: Webroot AntiVirus 2011
- Webroot AntiVirus with Spy Sweeper is the ...
- 2011 No.2 Antivirus: Kaspersky AntiVirus 2011
- Kaspersky Labs continues to gain popularity in the security ...
- 2011 No.1 Antivirus: BitDefender Antivirus 2011
- If you’re looking for a security solution that is ...
- Fact of the Day: Staying Dark
- Barrow, Alaska, the northernmost settlement in ...
- Fact of the Day: Mothers
- In 2008, it is estimated there were 85.4 ...
- Weather of Nagasaki
- Weather had a huge impact on the Japanese city of ...
- First Summer Jobs: Putting Your Teen to Work
- Summer jobs open the doors to adulthood. But to ...
- How to Relieve Hayfever
- Hay fever is an allergic condition that affects one in ...
- How to Raise a Rose Garden
- Nearly everyone recognizes a rose, traditionally a ...
- Fact of the Day: The 10th richest country
- Based on per capita gross domestic product (GDP) the United States ...
- Fact of the Day: Spring cleaning
- The practice of spring cleaning comes from Iranian and ...
- Fact of the Day: Niagara Falls State Park
- Niagara Falls State Park in New York is the oldest ...
- Bat bomb
- Bat bombs were bomb-shaped casings with numerous ...
- Fact of the Day: Consumer Reports
- Consumer Reports recommends not buying sheets with a ...
- Fact of the Day: Arabs
- Arabs are a large group of people whose native ...
- Fact of the Day: Ammulet
- An amulet is a charm that is often worn around ...
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