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Why Even Identical Twins Have Different Fingerprints
It's kind of amazing that no two fingerprints are alike, not even for identical twins! But why is that?
Is Dowsing Real, or Just a Bunch of Hocus-Pocus?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/water-dowsing.htm
When it comes to water witches we're faced with two distinct possibilities. One, they're either really good, at pulling a fast one on desperate landowners looking for groundwater. Or, two, they actually know what they're doing.
How Can Minus 40 Fahrenheit Equal Minus 40 Celsius?
science.howstuffworks.com/math-concepts/minus-40-equal.htm
There are two different scales of measuring temperature on Earth, but they merge at just one very cold number.
Chimerism: You Can Be Your Own Twin
science.howstuffworks.com/life/genetic/chimerism-be-own-twin.htm
Tetragametic chimerism occurs when a single organism has two genetically distinct types of DNA.
Is It 'Theater' or 'Theatre'?
people.howstuffworks.com/is-it-spelled-theater-or-theatre.htm
Why are there two spellings for theater? And which one is correct? Find out at HowStuffWorks.
Raven vs. Crow: What's the Difference?
animals.howstuffworks.com/birds/american-crows-and-ravens-whats-difference.htm
It's easy to mistake a crow for a raven or vice versa. But the two birds are actually pretty different.
Should You Get a COVID-19 Booster Shot Now or Wait Until Fall?
Two immunologists weigh the options of either getting a COVID-19 booster shot now or in the fall.
Mathematicians Solve Sum-of-Three-Cubes Problem for the Number 42
science.howstuffworks.com/math-concepts/mathematicians-solved-sum-3-cubes-problem-42.htm
Two mathematicians have solved a decades-old math problem by harnessing the power of a virtual supercomputer.
Do the Atlantic and Pacific Oceans Mix?
science.howstuffworks.com/environmental/earth/oceanography/atlantic-pacific-oceans-mix.htm
The waters of the Atlantic and Pacific oceans meet at the tip of Cape Horn and never the two shall mix, right?
5 Little-known Facts About Fish
animals.howstuffworks.com/animal-facts/5-little-known-facts-about-fish.htm
A fish is a water-dwelling animal that breathes through gills and has a backbone, fins and a two-chambered heart.