Plastic surgery trivia:Why is the cosmetic industry in Korea so developed?

Plastic surgery trivia:Why is the cosmetic industry in Korea so developed?

Why is the Korean cosmetic industry so developed? This has a lot to do with the aesthetics of…
Environmental trivia:Are the products that are environmentally friendly really so environmentally friendly?

Environmental trivia:Are the products that are environmentally friendly really so environmentally friendly?

The bathroom dryer seems to save paper but consumes more electricity. Especially the old-fashioned hand dryer has a…