Rare Yellow Penguin Photographed For The First Time

Have you ever seen a yellw penguin? Well, Yves Adams, a wildlife photographer revealed that h spotted a yellow penguin during an island trip in South Georgia. He took to his Instagram to share pictures of the rare creature and said that it was the first time ever that he spotted a yellow penguin. Sharing the story, Adams revealed he won nature's lottery after he spotted te beautiful creature. Adam's team initially attributed the colour mutation to being albino. Only later, in discussion with ecologists on the expedition ship, did they consider that the condition could be more complex. His team contacted Hein van Grouw, curator at the UK Natural History Museum's Department of Life Sciences, who said the penguin could be an 'ino-bird' or a 'similar mutation'.

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Why Do Glass Windows Shatter During Fire?

You might have noticed in movies and also in real life that whenever there is a fire inside a building, the glass windows crack and break. The openings of the windows in the walls of the room on fire play a key role in the spread of fire. Windows are those parts of the buildings that generally have less resistance to fire in comparison to that of the walls. During a fire, there is a increase in temperature inside the room. The glass pane is not subjected to uniform heat from the fire. Glass windows are fitted within the frames, and the thickness of the frame is larger in comparison to that of the glass pane. There is an intense heat flow that is suddenly experienced on one side of a glass pane. As a result, the heat focussed on the central region of the glass causes it to expand. While the edges of the pane happen to be relatively cooler, which induces stress in the material. This shifting gradient is known to shatter the glass to pieces.

Preface of Planes

The Plane is a book of planes that were not known. The book starts with stories of planes like: the fuel got over, the plane stole all the money, the plane landed after 34 years and more. This book is fiction book. Some stories are real. Enjoy it and read it.

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