Recent content by SpaceBear

Viewing sperm? Bleah! Even if I wouldn't find it disgusting, I could not do it, because I'm against ejaculation. The sexual energy is supposed to be sublimated and raised from muladhara chakra to sahasrara (crown chakra), not being wasted through ejaculation. After ejaculation (most of the time...

Thanks a lot for the answers! My level of experience is zero. I forgot to mention in the first message that I would like to take photos too, not only to make videos. I would like to see the difference in how those two different oils look like under the microscope, of course. But also I would...

Hello, I don't have a microscope yet, but I want to buy one, sometime in the future. I was wondering if anyone can teach me or recommend me some good resources for learning how to make microscope videos. I would like to compare the difference between cooking oil and cold press cooking oil for...

In fact, it is my own money. The money the governments are collecting from the tax I (and many others) am paying. In fact I am going to create a political party as soon as I find enough people interested to join. A democratic party (i.e. participatory democracy), unlike 99.99% of the existing...

If they (governments, central banks) would have spent on research projects like this, it would have created jobs and increased the speed of research. And the money would have returned into economy in the form of taxes and wages. Instead, they give credits to all kind of companies who, instead of...

Only the Catalan president Pujol has some 2 or 3 billion euros hidden in offshore accounts. http://www.laprensasa.com/309_america-in-english/2762420_spanish-police-arrest-son-of-former-catalonian-president-in-corruption-probe.html The 500 largest American companies hold more than $2.1 trillion...

Sorry you did not understood what I meant. Once the nuclear fusion bomb was created, there idea of making a nuclear fusion power plant was quickly explored and invested into. Once the gunpowder was invented, nobody invested or even explored the idea of creating energy and electricity for...

Thanks for your answer but I already had an idea how nuclear fusion works. And it is not an obstacle anymore. ITER and Wendelstein 7-X already have those materials. ITER has a cost of US$14 billion, which is some 70 times less than the cost of the war in Iraq. Several rounds of quantitative...

How much money anyone invested in the first century after the invention of gunpowder, in order to create a gunpowder-based power plant, in order to understand if it's possible or not to create such things? And you can't compare nuclear fusion with gunpowder explosion. It is very well known that...

Hello everyone and happy new year! I would like to ask why it takes so long to create nuclear fusion power plants. The world's first nuclear fission power plant to generate electricity was started in 1954, some nine years after the nuclear fission bomb was detonated. Now we are more than 50...

Wikipedia says: On definition (a), the peak spectral density occurs at a frequency of 160.2 GHz, corresponding to a 1.873 mm wavelength. Using definition (b), the peak is at a wavelength of 1.06 mm, corresponding to a frequency of 283 GHz. Does that mean that we can say the emission is at...

What's the bandwidth of CMB and what was the bandwidth of CMB when it was emitted (at the moment when the Universe was 379,000 years old)?

I would like to know the history of the value of the speed of the expansion of the universe. If today it's 74.3 ± 2.1 kilometres per second per megaparsec then how much it was a billion years ago, 5 billion years ago, 10 billion years ago, and how much it was in the first million years after...

When the Universe was 379,000 years old, the radiation could travel into space. From that point in time the CMB started to be emitted in form of visible light. Am I correct? my question is: for how long the CMB was emitted? Or is it still emitted today? If the CMB was emitted for 10...

How long? I mean, in the order of magnitude. tens of billions of years or maybe millions of billions of years? When can we expect to see the fist galaxy that completely redshifted in infrared?