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Can we ever develop an ordinary jet and fly it to March 6 or 7? I understand the Blackbird SR71 can fly up to March 3 but can a jet plane using ordinary jets fly beyond March 6? When I said ordinary, I mean a fighter aircraft type of plane. I am also not talking about the scram jets. I am also...

Any chemists or science teachers here? I am asking this question from the perspective of a novice and I haven't the faintest idea of the topic I am asking. Please bear with me. We all know that metals like copper and iron is elastic and ductile in nature. This can be measured in the...

So we have the Olympics for our sporting competition. It is for the whole world. Is there one that is specific for Europe or N America or S America?

...one of her party dresses? she never wears, does that make sense? I was trying to understand why she never wears it and didn't expect the zipper to get stuck and to be caught in the silly dress! Eithier way why does she think its fair and funny to needle me when she wears pants all the time...

What happens if you are a homosexual. Upon our deaths, we will be placed before God and be judged. According to the doctrine, homosexual relationships are illegal and is punishable. However, homosexuality is in your genes. You didn't ask for it. You cannot avoid it. So how can you be sentenced...

Is there a prejudice against homosexuals and same sex marriages in society? Why? What is the underlying reason for the prejudice against homosexuals and same sex marriages?

These days a number of very rich people travel to the ISS for a holiday in space. They spent about US$25 million per trip. Do you think this is history repeating itself? For example, back in the old days when airplanes were still in their infancy, flying was a novelty. Not many people had the...

Sometimes when we listen to some audio broadcast, we will find the sound quality to be bad. Perhaps the sound is not as sharp or as clear as it should be. However, sometimes it is difficult for us to determine whether is the sound is of a good quality. Is there an instrument we can use to...