
It's easy to dismiss Einstein's ideas of relativity as entirely theoretical, yet they have real-world implications. The theory of general relativity, for example, asserts that gravity influences time: time flows quicker for things in space than for those on Earth. And this has far-reaching ramifications for many space-based systems, including GPS accuracy. His theories are also fundamental to nuclear technology and explain how electromagnets function.
Related Quotes

Vitamin C and retinoids (retinol, tretinoin, and tazarotene), which are derivatives of vitamin A, are the greatest anti-aging substances to seek (L-ascorbic acid and magnesium ascorbyl phosphate). They also function as antioxidants to absorb the accumulating biological and environmental oxidative damage that leads to ageing by increasing collagen in your skin.
There are 22 recognized languages, with Hindi and English serving as the official languages. Other widely spoken languages include Bengali (the second most spoken language), Telugu, Tamil, Urdu, and Punjabi. There are up to 19,500 recognized languages and dialects in the nation. With 310 million native speakers (4.5 percent of the world's population), Hindi is the fourth most spoken language in the world. Bengali is the world's seventh most spoken language, and Punjabi is the world's tenth most spoken language.
Your liver uses cholesterol to make bile acids, and bile is the only way your body can get rid of excess cholesterol.
Your body also uses cholesterol to make sex hormones, like estrogen and testosterone. If you have liver disease, you’ll have trouble absorbing fats as well as hormonal problems.
But fats are chemically different from cholesterol; the body burns fats for energy. That’s why food labels list fat and cholesterol separately.
Your body also uses cholesterol to make sex hormones, like estrogen and testosterone. If you have liver disease, you’ll have trouble absorbing fats as well as hormonal problems.
But fats are chemically different from cholesterol; the body burns fats for energy. That’s why food labels list fat and cholesterol separately.