The Speed of Gravity

Recently I saw an article about whether gravity acts at the speed of light, or at a different rate depending on circumstances, together with a comment on why we should bother with all this research, as what does it matter.…

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Hydrogen Cars

It’s unlikely that we will be driving hydrogen fuelled cars for at least 10 years, if not more. Most of the hydrogen produced at the moment is expensive, being from cracking natural gas, the total production for the whole world…

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Time Flows

One possibility for the unusual waves coming from deep space may be if the big bang was caused by the collision of two universes, one high energy and one low energy. It’s said that the beginning of time started with…

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More Black Holes

Black holes grow and increase in the mass that effects the objects around it. That seems to happen in real time, so they definitely interact with the outside universe. Two black holes that separately affect the orbits of matter combining,…

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State of the World

The world is in an OK position, but only an OK position. We hear from climate change and environmentalists enthusiasts that the sky is falling and that we are shortly looking at the end of the world. This should be…

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