Aircraft carrier, contact lenses, film cameras, lightning rod, robots, space shuttle, "stealth" bombers, airships, the modern Olympic Games, stinky, hot pot, narcotics , acupuncture, pipa, Chinese chess, world map, Arabic numerals, Oracle, mahjong , credit card, hot air balloon ......
Have you ever thought about how these things born?
Can you give your children the answer when they ask you how the stinky came from?
Here are the various interesting inventions of the world, to tell you the origin of these inventions and let you experience more multimedia reading pleasure while exploring, becoming a little encyclopedia expert.
We fuse cleverly different types of knowledge together, telling about the origin and development of many categories invention such as food, clothing, military, electronic components, pharmaceuticals and equipment, musical instruments, etc., let you feel that the inventions are not "unattainable" things from those interesting text and colorful pictures at your leisure time.
We have extracted critical keywords at the beginning of each article of the application, easy to search and remember. When you also have a pair of sharp eyes, an active thinking mind, an indomitable research momentum and a heart of dedication, even if you are not being an inventor, you're will infinitely benefit from this at learning or any workplace.
【Characteristics of the app】
HD colorful pictures
Hundreds of the world interesting inventions
Exquisite background composition
Latest multimedia interactive reading experience
Very easy to understand, with graphic and landscape, more help to understand. Fairly extensive scale, knowledge in all aspects is involved, quite good.
The most important feature of this application is to be able to tell a lot of jerky and difficult expertise vividly, very understandable. With a variety of illustrations, make you parse the text content more aptly.
It makes my kids fondle admiringly. It is excellent to have harvest of knowledge on the basis of the interest.
—— Bai Xiaotian
“Cool reading” is our principle. We are devoted to providing readers with better and newer 4D reading materials!
PS: You can retrieve all AppCarrier products by entering “xxt” in the search box.