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Tip 101

  Tip Sheet Credibility: 4

  » Science & Mathematics


The Moon cannot only be seen at night The Moon can be seen in the daytime depending on its position relative to the Earth and the Sun. During the day, the Moon will appear white or grey because of the sunlight it reflects.

Tip Credibility: 4


submitted by sirjeefb02 2016-09-27 03:21:08 pm    

Different Membrane Lipids

  Tip Sheet Credibility: 4

  » Science & Mathematics


There are three most common categories of membrane lipids and these are 1) phospholipids, 2) glycolipids and 3) cholesterols (steroid). Phospholipids maintain fluidity, while steroids maintain rigidity of the membrane.

Tip Credibility: 4


submitted by shrawan44 2015-01-21 09:00:29 am    


Did you know that when we first went to the moon we put mirrors on it to get an exact distance of how far away it is using lasers? Pretty neat huh. Check out this video to get a good perspective of how far it really is. goo.gl/zkGIU

Tip Credibility: 10


submitted by jason37 2013-06-16 04:58:56 am    

The Fact of Our Human Body

  Tip Sheet Credibility: 5

  » Science & Mathematics


Scientists have found a way to create a beating heart in a lab using foreign cells. Search "creating a beating heart" on YouTube.

Tip Credibility: 4


submitted by Atmosphere 2012-11-18 01:06:33 pm    


My Nuclear physics theorem show new, many new practical pathways in Radioactive waste changing the atomic number and converting neutrons to protons and back there would be no radioactivity left.

Tip Credibility: 4


submitted by alanbrett 2012-09-09 05:11:41 pm    


This will be the last chance for the next one hundred years to watch Venus cross in front of the sun. On June 5th, from anywhere, you can watch as a small black dot crosses the face of our star. Be sure to use the appropriate solar filters or sunglasses.

Tip Credibility: 4


submitted by hillloyd 2012-05-18 02:36:10 pm    


Inform your child’s teacher about any specifics about his behaviour or health.

Tip Credibility: 4


submitted by cosin 2012-05-05 11:46:51 am    

Teach kids about astronomy

  Tip Sheet Credibility: 4

  » Science & Mathematics


Start with something easy like looking for a big crater on the moon. The kids will get the feel for a telescope and want to go on the the next thing. http://excerptz.com/2011/11/21/teaching-kids-about-astronomy/

Tip Credibility: 4


submitted by landocheese 2011-11-22 12:11:20 am    


'Quantum" is another buzzword to be leery of anywhere it's being used to sell something. Quantum physics is a real science, but it's strange and difficult to understand, so scam artists often use the word to add a "sciencey" air to their nonsense.

Tip Credibility: 83


submitted by drl2 2011-10-26 11:58:47 am    


If a function is y = f(x), then the derivative of a function at a given point of x is the limit of x tends 0, the ratio of very smaal change in y due a smaal change of x at a given point. The derivative of a function is slope at a given point of y= f (x).

Tip Credibility: 4


submitted by prit_01 2011-09-06 05:23:36 am    


When you start solving questions firstly understand the question and then find out the category of the question. First start solving the simple and basic questions to normal and then complex questions. Do practice it will increase your capability.

Tip Credibility: 4


submitted by Mani_shah55 2011-08-17 12:09:07 pm    


Recent earthquakes demonstrated that Californians have to develop an earthquake preparedness plan through seismic retrofitting, risk mitigation of home contents & reconsidering earthquake insurance. http://seekyt.com/earthquake-preparedness-in-california

Tip Credibility: 5


submitted by mengebawy 2011-05-02 06:14:28 pm    

Plastic slat conveyor contract won

  Tip Sheet Credibility: 4

  » Science & Mathematics


A good week for Flexmove as a new plastic slat conveyor contract is won against tough competition to transport packaged textiles in a Yorkshire factory.

Tip Credibility: 4


submitted by sanfo 2011-03-04 12:05:08 pm    


How would you like to have a power generator that can supply free energy to meet your needs? And it is dependent on neither sun, wind, water nor muscle power.

Tip Credibility: 4


submitted by seller35 2010-08-23 02:23:39 pm    


There's a big one on my birthday November 18th every year ... enjoy. PS - a pillow and blanket will save your neck.

Tip Credibility: 35


submitted by Commercial Realtor 2009-11-16 07:40:59 pm    

How To Levitate

  Tip Sheet Credibility: 4

  » Science & Mathematics


Levitating is quite simple. Just take 2 fingers and do a golf-clap. This will create dark matter surrounding you (hence why tiger woods is so great at golf). The dark matter will then be exerted through your feet causing you to slow levitate! Try it!

Tip Credibility: 4


submitted by Myrawlaughter 2009-11-14 03:55:53 pm    

What is a Square Free Number

  Tip Sheet Credibility: 4

  » Science & Mathematics


In mathematics, a square-free, or quadratfrei, integer is one divisible by no perfect square, except 1. For example, 10 is square-free but 18 is not, as it is divisible by 9 = 3squared.

Tip Credibility: 4


submitted by stesie4469 2009-10-26 03:03:57 pm    

Lunar Letters

  Tip Sheet Credibility: 4

  » Science & Mathematics


In the Northern Hemisphere, the moon spells DOC each month. First it looks like a D (waxing moon and gets bigger each night), then an O (full), then a C (waning moon and getting smaller each night). South of the equator, it’s reversed and spells COD.

Tip Credibility: 4


submitted by Mitch 2009-10-22 10:44:44 am    


You can use live radar weather maps from NWS and NOAA,online, FREE of charge, in addition to your home weather station, in order to forecast the local weather accurately, often better than the local TV weatherperson.

Tip Credibility: 5


submitted by slikvee 2009-08-30 10:29:19 pm    


Cut off a very thin slice of cork and position it on a single drop of water on a slide, with a cover slip on top. Investigate it under the microscope. This will enable you to see the tiny compartments inside cork.

Tip Credibility: 9


submitted by Impact Productions 2009-07-19 02:49:42 pm    


Amazing Discoveries Decoded From Ancient India Revealed A Whole New Way Of Simplified Mental Math Strategies! Now You Can Simplify And Calculate Math Problems Mentally With Ease Even If You’re Absolutely Terrible At Math Or If You Just Want To Improve Y

Tip Credibility: 9


submitted by vedicmath 2009-07-17 10:47:11 am    


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