Yes, Mein Kampf has been a bestseller in Turkey in recent years. In 2016, a new Turkish edition of the book sold over 100,000 copies within the first two months of its release, making it a bestseller in the country. This has sparked controversy and concern among many, as the book promotes Hitler's racist and anti-Semitic ideology. The popularity of Mein Kampf in Turkey has raised questions about the rise of far-right and nationalist sentiments in the country. **

The decision between wearing prescription sunglasses or contact lenses depends on your personal preferences and lifestyle. If you prefer the convenience of not having to switch between glasses and sunglasses, contact lenses may be a better option. However, if you have sensitive eyes or prefer not to wear contact lenses, prescription sunglasses can provide protection from the sun while correcting your vision. It's best to consult with your eye care provider to determine which option is most suitable for your needs. **

A book is considered a bestseller when it has sold a significant number of copies within a specific time frame, typically within a week or a month. The exact number of copies needed to be sold to achieve bestseller status can vary depending on the industry and the specific list (such as the New York Times bestseller list or the Amazon bestseller list). Generally, for a book to be considered a bestseller, it needs to sell thousands of copies, but the exact number can fluctuate based on factors such as the genre of the book and the current market trends. **

Optical glasses can be converted into sunglasses by adding tinted lenses to the frames. These tinted lenses can be either prescription or non-prescription, depending on the wearer's needs. The tinted lenses can provide UV protection and reduce glare, making them suitable for outdoor activities. Some optical shops offer the option to customize existing frames with tinted lenses, allowing for a seamless transition from regular glasses to sunglasses. **

Polarized lenses in sunglasses are designed to reduce glare from surfaces such as water, snow, and roads. They contain a special filter that blocks intense reflected light, allowing only vertical light to pass through. This helps to enhance visibility and reduce eye strain, making them particularly useful for outdoor activities such as driving, fishing, and skiing. Polarized lenses are also effective in reducing the harmful effects of UV rays, providing added protection for the eyes. **

Unfortunately, calluses are not capable of being "nourished" with new cells and regenerated. Calluses are formed as a natural response to repeated friction or pressure on the skin, and they are essentially a thickening of the outer layer of skin. While it is possible to manage calluses by regularly moisturizing and using a pumice stone to gently remove excess skin, they cannot be completely regenerated or eliminated. It's important to take care of your feet and wear proper footwear to prevent the formation of calluses. **

The main difference between daily, monthly, and yearly contact lenses is their replacement schedule. Daily contact lenses are designed to be worn once and then discarded, making them convenient and hygienic. Monthly contact lenses are meant to be worn for up to 30 days before being replaced, while yearly contact lenses can be worn for up to a year with proper care and cleaning. Each type of contact lens has its own advantages and considerations, such as cost, convenience, and maintenance requirements. **

Polarized lenses in sunglasses are specially designed to reduce glare from surfaces such as water, snow, and glass. They contain a special filter that blocks intense reflected light, allowing only vertical light to pass through. This helps to improve visibility, reduce eye strain, and enhance contrast and clarity, making them ideal for activities such as driving, fishing, and skiing. **