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Question:

If color is a refraction of light, what is paint?

I know that color is supposed to just be the light bouncing off of an object, but then how does paint work? Is it because of the density of the paint and what the paint is made of?

Answer:

Consider the new Nook Tablet ($249) rather than the old Nook Color ($199). The Nook Tablet is competitive with the current batch of LCD ereaders/budget tablets; the Nook Color is decent but dated. Good, inexpensive tablets include the Kindle Fire ($199), Nook Tablet ($249), Lenovo Ideapad A1 ($243) , or the new Le Pan II ($280). Any of those would be a safe bet. I'd stay away from all other budget tablets. If you want a larger display, go with the 9.7-inch, 1024x768, Le Pan II ($280); others have 7-inch displays. If you need a rear-facing camera, go with the Lenovo Ideapad A1 ($243) and its 3MP rear camera. If you need a front-facing camera, either the Le Pan II or the Lenovo Ideapad A1 will work. Between the Kindle Fire ($199) and the Nook Tablet ($250): Displays are the same: 7-inch (1024x600) IPS LCD. Processors are the same: Dual-core TI OMAP 4430 running at 1 GHz. Neither have cameras, front or rear; neither have 3G; neither have Bluetooth. Weights are similar: (0.91 lbs for Kindle Fire; 0.88 lbs for NOOK Tablet). NOOK Tablet has advantages of having double the memory (16G vs 8G), double the RAM (1G vs 0.5G), and an SD port. Kindle has the advantages of being $50 less expensive, having the new Silk web browser that leverages 's massive computing and networking infrastructure to speed-up web browsing, and coming from a financially rock-solid company (). Be sure to also consider whether you prefer shopping at or Barnes Noble online stores.
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A big part of waking up has to do with motive. Me myself I wake up at 6:50 every single morningsaturdays and sundays included. Work is my motivation. If you don't want to get upwell your not going to get up now are you? Think of the reasons you HAVE to get up. Have a regular bedtime. Know yourself. I myself can eat before bedtime and be fine; others cannot. Think of your body and habits and adjust accordingly.
It is not the alarm clock that is the issue, looks more like your bedtime ritual that could be the problem. On average you need 6 to 8 hours of rest to feel refreshed in the morning. Try setting your alarm to a louder sound in which you can wake up. Better yet, go to sleep at an earlier time, for instance if you go to bed at 11PM, go to bed at 10PM. Also, turn off any or all devices that prevent you from sleeping, I.E. computer, television, radio and that is prior to going to bed. Lights out as well. Good Luck.

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