Blue light, sunglasses, and eye health…?
Wednesday, March 10th, 2010 at
2:38 pm
I was wondering about something, maybe someone could enlighten me. The other day I was talking to a friend, and he told me about how blue light is typically bad for your eyes and its best to be avoided. Now, I was going to buy some Native Sunglasses that have the "Blue Reflex" tint (they look like this (http://img.photobucket.com/albums/v221/War789/br.jpg ) for when I go cycling, but my friend told me these are not good for the eyes.
Just curious to see if anyone has any input on this issue, thanks!
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never heard of that…y not reasrch it on da internt or ask a doc…i like da shades
As long as they have a uv rating of 100% they will be fine.
Thank you. She was indeed a light to all she encountered. Always.
You're lucky you didn't cause an accident. Lesson to learn here: no cell phone while driving. If the camera got your license plate you will most likely get a ticket. Just pay it. You can't wiggle out of it.
classic! they came back, didn’t they? not a fan of elton john, tho. did have some good songs…
Try eating organic and wholesome foods, but look for sales as much as you can. Use coupons, and go to the cheaper stores. It is also wise to start a separate budget to pay for your food, and make sure you always have money left over. If you can, try replacing the gym sometimes with swimming, rollerblading, hiking, walking your dog, running, aerobic videos and things like jump roping to get your heart rate up. Drink lots of water, and never pay for water bottles, but get your water from a water store instead, so you can fill up your own water bottles. It's healthier for the environment and it is much cheaper in the long run. Stay away from processed foods, and frozen foods. Just because the package says "lean …." Does not mean that you should get it, because usually it's only a little healthier then normal frozen food. Also there is organic snacks like pirate treasure organic cheese puffs. You can find pretty healthy potato chips as well.
Here is some healthy food choices:: Apples, Avocados, Bananas, Black olives, Black beans, Brewers yeast, Broccoli, Brown rice, Brussel sprouts, Cantaloupe, Cheese, chicken, Collard greens, Eggs, Flaxseed Oil, Legumes, Milk, Oatmeal, Oranges, Peanut butter, Peas, Potatoes, Romaine lettuce, Salmon, Soybeans, Spinach, Tuna, Turkey, Wheat germ, Yogurt, ect.
NO!!! sound is not an energy wave at all!!!
it is a mechanical kenitic energy that travels in a wave like manner through air or other mediums that we perceive as a sound.
light on the other hand travels as electromagnetic waves that travels in the form of photons.
evidence: light can travel through a vacuum, sound cant
: light travels umbelivably fast, sound is pretty darn slow
Sound is a longitudinal mechanical wave that must have a medium to travel through. Light is an electromagnetic wave (they're all transverse). It requires no medium. They are both different and we use different equations to describe them.
put some skin lotion on try some cocoa butter or Shea butter
Health care bill’s truths are scary enough:
你最好就不要去插到眼睛
try this site, i'm sure this can help you choose right glasses in your situation, visit this and hope you get your type, Rayban sunglasses are cool, and good to wear.
ta rre Piola El Tema Loko. soy de argentina saludos a los de estados unidos
DDDBye