31 May 2017
The more physically attractive you are, the more likely you are to have lots of sex, reproduce and pass these traits on to the next generation. Or so the theory goes. So how come we don't all look like movie stars and supermodels? Or so it seems from...
31 May 2017
How small would something need to be for the gravitational field of a human to significantly affect it? At what point would something be attracted to someone or able to establish an orbit?
31 May 2017
Personal experience suggests that if you put human males beside a body of water with a supply of stones to hand, they will soon start throwing them into the water. What drives them to do this, and is the same true of human females? Is this unique to...
31 May 2017
The illustrious Hubble Space Telescope will eventually re-enter Earth's atmosphere and be destroyed – or so I understand. Could it be returned to Earth safely and put in a museum? If so, what would be the cheapest way to do it?
31 May 2017
How do people in polar regions, where there can be up to 24 hours of daylight or night, cope physiologically?
