Among the many unknown aspects about space and astronauts, the one question that often pops up in mind is whether astronauts have sex in space. To put it in a better perspective, is sex even possible in space? And can men get an erection in space and woman be aroused in space? To answer such questions, here are some important ... Read More »
Most objects in this world have their top and bottom properly defined. Just look at your refrigerator, television, car, or even the human body – there’s a clear definition of what’s top and bottom. However, in case of spherical objects such as a tennis ball, how will you define the top and bottom. Clearly, a tennis ball does not have ... Read More »
As of now, earth is the only planet we know sustains life. And things are getting a bit worrying, as climate change is threating to destroy our homes and food sources. There’s also the risk of nuclear war, which can lead to millions of deaths. It makes us wonder if there are other earth-like planets that can sustain life. Scientists ... Read More »
With petroleum prices at an all-time high, it makes us wonder why only a handful of countries have most of the world’s oil deposits. Taken together, it’s the Middle East countries that have the highest proven reserves of oil. It includes countries like Saudi Arabia, Iran, Iraq, Kuwait, United Arab Emirates, Qatar, Bahrain, Oman and Yemen These countries have around ... Read More »
While earth is a beautiful planet, it appears that the only thing that’s causing it a great harm is humans. While most species on the planet live in harmony with nature, humans are the only species that have capability to destroy the planet. So much destruction has already happened, as evident in global climate change events. Most experts agree that ... Read More »
Ever since digital cameras and smartphones gained prominence, there appears to be a mad rush for megapixels. Every year, new products are launched that claim to offer higher megapixel cameras. It makes us wonder if our eyes can really differentiate between the different resolutions captured by these digital devices. The next question that pops up is how many megapixels is ... Read More »
Commonly used in some types of nuclear reactors, heavy water is considered unsafe by most people. While these concerns may be genuine to some extent, not everything talked about heavy water is true. To better understand if you can drink heavy water, here are some important things to keep in mind. What is heavy water? While standard water that we ... Read More »
Anyone looking at earth from space can see various details of human existence. For example, they can witness the irrigated crop fields, reservoirs, roads, railways, ports, coastline seawalls, etc. Another thing that can be easily spotted is the large cities on the planet. These may not be that conspicuous during the day. But at night, these cities provide for a ... Read More »
The Bermuda Triangle has remained a hotly debated topic since several decades. Although scientists don’t believe there is anything supernatural, it is also true that several ships and planes have disappeared in the region. Irrespective of whether Bermuda Triangle holds some great secrets or not, one thing is certain that it always intrigues us. Here are some interesting facts about ... Read More »
Human body is quite complex and has its own unique characteristics. One of the most complex processes is menstruation, which is part of the reproductive cycle. The process begins prior to an egg being released from the ovaries. Due to hormones such as progesterone, the endometrium (lining of the uterus) thickens and fills up with blood vessels. This happens in ... Read More »
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