How to use the ideal rocket equation?
There is no point in calculating something, if you don’t understand what you are doing. Hence, we start with some very brief ideal rocket equation … Read more
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There is no point in calculating something, if you don’t understand what you are doing. Hence, we start with some very brief ideal rocket equation … Read more
Beating the force of gravity, armed with the power of matrices. It sounds like complete nonsense, or is there something to it? We’ll look at … Read more
Governments, businesses, and other organizations often refer to “R&D expenditure” or “R&D spending” in reports and other communications. In this article we’ll explain why they … Read more
What if we could cancel the force of gravity and fly upwards without effort? Or stand in midair among the clouds using anti-gravity technology? That … Read more
The phrase “Gravitational amplification” surely has a cool ring to it, but what do we mean with it? We’ll provide some background information and explanation … Read more
Let’s start with a definition: emergent phenomena are phenomena which feature collective behaviors or properties that cannot be observed by looking at their individual parts. … Read more
The Organisation for Economic Co-operation and Development (OECD), is easily one of the best sources for R&D statistics. So it’s no coincidence we looked into … Read more
Although it’s possible to calculate specific gravity (relative density) while having only a vague idea of what it is, it’s obviously better to fully understand … Read more