Do you know which ball will finish first? Or can you determine the inside of a sphere without tools? Or explain what will happen to the inner diameter of a washer when heating it? The explanations to these riddles seem complex but are straightforward when using your creativity and lateral thinking. In this book, 'Technical riddles', a collection of 40 technical riddles are explained in detail with many providing hyperlinks to resources for even more information related to the subject. Technic...

Find out why the advanced sciences of ancient Egypt were lost and where they came from, and furthermore that this knowledge was merely a legacy from the earlier days of the original pyramid. The great Pyramid was restored and rebuilt numerous times, sometimes extensively. Find out what its original purposes were and how it was built.

The pyramid will not be understood until man has an understanding of the much bigger picture of reality into which the pyramid fits.

Find out what limits o...

This is Part 2 of W. Rupprecht's German book on "Cognitive Communication" in its English translation by W. Lange.

Cognitive communication theory represents all fundamental components that play a role in communication in order to acquire knowledge and describes the dependencies between them, as many processes in nature and in social interaction can be explained in this way.

Part 1 on "Relations, Effects, and Types of Communication", a general and complete overview is available.

Part 3 "Relati...

Forum Theory suggests that Science and Learning are served by a National Assembly. Researchers can vote annually, while a National Academy may form a Senate. The Assembly improves governance, the forum itself, and research integrity.

Researchers in science and learning can simply create their National Assembly. They can set up a foundation, give rules of operation, recruit members, organise elections and have a constitutional meeting. With sufficiently large membership the operating costs ca...

The popular theme of the book deals with the underlying causes of mysteries and unresolved questions of great interest to both layman and serious scholar that have become commonplace on this planet, ranging from scientific enigmas, such as the Moon, the origins of the Great Pyramid and Sphinx, to religious contradictions on the life of Jesus Christ, the nature of the soul, heaven and hell, and the popular puzzles, such as the Bermuda Triangle, Stonehenge, etc., with a thorough review of the n...

If you look back, you slow down and they catch up.

If you look down, you'll trip over a lot of trash thrown your way.

But if you look up, you will always see the endless sky. That tight feeling you get when you start something new. The burning muscles during training, the lump in your stomach during an im-portant meeting, the feeling of hunger during a diet: these may seem like sig-nals to stop.

The majority - with almost negligible exceptions - save themselves from life. They tiptoe through...