Miracles of Nature. The Most Unusual Natural Phenomena in the World!

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Volcano with blue lava.

One of the most visited natural phenomena in Indonesia is the Kava Ijen volcano. This is truly a miracle of nature! In truth, this beautiful place is pretty dangerous for humans. The volcano vaporizes harmful substances, so staying near it for a long time is dangerous to health. This phenomenon is nothing more than electric flashes of blue gas, which we see as blue lava. And so it turns out the mysterious blue liquid.

The Evolution of Underwear: From the 1900s to Today

Since the 1900s, such an intimate part of the women's wardrobe as underwear has undergone quite a few revolutionary changes. How did it happen that tight corsets evolved into thin bikini barely covering a naked body? Today we will try to recall the past decades and understand how women's underwear has changed over the years.