Turquoise is a relatively soft gemstone, and can be easily scratched and broken. This porous opaque stone is easily discolored by oil and pigments, and changes color when it loses some of its water content. A sky blue shade in turquoise is due to the presence of copper, while iron gives it a greener tone.
A: Wait to wash your hair for at least 24 hours after you get a perm. During the first 24 hours, your hair is getting accustomed to the chemicals. It is also ... Full Answer > Filed Under: Chemical Hair Treatments.
How Much Should You Exercise and How Often? Aim for at least 150 minutes a week of moderate-intensity activity (such as brisk waking). That amounts to about 30 minutes a day at least 5 days a week. If you're just getting started, you can slowly build up to that. In time, you can make your workouts longer or more challenging. Do that gradually, so your body can adjust. When you work out, keep your pace low for a few minutes at the start and end of your workout. That way, you warm up and cool down each time. You don't have to do the same exact thing every time. It's more fun if you change it up.