История колеса

allahindlus

We see the wheel everywhere. Cars and trains move on wheels. Little wheels rotate in clocks and engines. The car's steering wheel is a wheel. The helm is also a wheel. And inside carousels, there is a wheel. Moreover, the... wheel was used in millstones, mills, windmills, pottery wheels...
A very useful invention.
But who and when invented it? What kinds of wheels existed? How did one of humanity's greatest discoveries happen? Let's start from the beginning and look at the world through the eyes of ancient man. Could he have simply seen a wheel in nature?

Loe edasi

Autor: ОЖИЧ Е.

Väljaandja: Kacheli

Seeria: Sada tuhat miks

Vanusepiirangud: 6+

avaldamise aasta: 2017

ISBN: 9785990830554

lehekülgede arv: 35

Suurus: 285x215x3 мм mm

Kaanetüüp: Мягкая обложка

Kaal: 124 g

ID: 1669459

We see the wheel everywhere. Cars and trains move on wheels. Little wheels rotate in clocks and engines. The car's steering wheel is a wheel. The helm is also a wheel. And inside carousels, there is a wheel. Moreover, the wheel was used in millstones, mills, windmills, pottery wheels...
A very useful invention.
But who and when invented it? What kinds of wheels existed? How did one of humanity's greatest discoveries happen? Let's start from the beginning and look at the world through the eyes of ancient man. Could he have simply seen a wheel in nature?

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Laos

€ 6.64 € 9.49