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How Nostradamus Works

science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/nostradamus.htm

Nostradamus is said to have predicted the rises of Napoleon and Hitler, the destruction of the World Trade Center and even the COVID-19 pandemic. But was this 15th-century astrologer really that smart?

How Nuclear Bombs Work

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Nine countries hold the 13,000 nuclear weapons in the global stockpile. That's less than during the Cold War but it doesn't change the fact that these bombs are still a threat to global humanity. So how do they work and are we close to nuclear war?

How Nuclear Fusion Reactors Work

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Fusion reactors will use abundant sources of fuel, will not leak radiation above normal background levels, and will produce less radioactive waste than current fission reactors. Learn about this promising power source.

How Nuclear Medicine Works

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Nuclear materials get used in many forms of nuclear medicine -- everything from PET scans to chemotherapy uses them. Learn how nuclear medicine works.

How Nuclear Power Works

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On the one hand, nuclear power offers a clean energy alternative that decreases fossil fuel dependence. On the other, it summons images of quake-ruptured Japanese power plants leaking radioactive water. What happens in reactors in good times and bad?

How Nuclear Radiation Works

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Nuclear radiation can be extremely beneficial or extremely harmful -- it all depends on how it's used. Learn what nuclear radiation is all about.

How Nuclear Submarines Work

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Nuclear submarines are powered by nuclear reactors and may carry nuclear weapons. Read about nuclear submarines and how they changed the world's oceans forever.

How Numerology Works

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Numerology says everything in the world is dependent upon the mystical properties of numbers. But critics aren't so sure.

How Occam's Razor Works

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Occam's Razor is a line of reasoning that says the simplest answer is often correct. Learn about how we investigate the universe with Occam's Razor.

How Ocean Currents Work

science.howstuffworks.com/environmental/earth/oceanography/ocean-current.htm

Ocean currents may be driven by tides, winds or differences in density. Learn how ocean currents affect marine transportation and nutrient cycling.

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