Your search for "dont be dumb" returned 208 results
Archimedes' death ray is one of history's most fabled legendary weapons -- but what was it? Was it even real? Listen in as Candace and Jane sift through the legends and find the facts behind the ancient death ray in this podcast from HowStuffWorks.com.
Like any other form of pollution, loud noises can seriously affect your health over time -- and that's just the beginning. As Robert and Allison break down the science behind noise, they also explain how noise pollution affects the natural world.
People from different cultures often interpret gestures and etiquette differently, and this can lead to serious misunderstandings. So how should humans interact with extraterrestrials? Tune in as Julie and Robert explore the nuances of alien etiquette.
When you hear the word 'genius,' names like Einstein and Hawking probably spring to mind. Defining exactly what makes them geniuses, however, is much more complicated. Josh and Chuck discuss the many theories about genius in this episode.
Have you heard the one about the hook-handed killer stalking kids on lover's lane? What about the guy who strapped a jet engine to his car? In this podcast, Scott and Ben examine the fact -- and fiction -- behind urban legends.
Rainbows seem to defy nature, but they're really pretty simple when it comes down to it. Turns out it's just light reacting to water droplets in the air. But they sure do look cool. Learn all about how rainbows are formed in today's episode.
Legend has it that tea was discovered by a curious Chinese emperor after leaves blew into his boiled water. Now tea is the second only to water in popularity worldwide. And despite the varieties of tea, they all come from a single species of plant.
Brainwashing is an extreme form of "thought reform," but does it actually work? Tune in to this podcast from HowStuffWorks.com to find out.
The US and England have databases containing DNA from millions of citizens. Originally only criminals were included, but as the programs expanded many more people were added. Learn how these databases work -- and why they were built -- in this episode.
If you're an American who had a childhood, you probably have some nostalgia for Hot Wheels. Get your engines revved for this trip down memory lane as we discuss these fun and iconic toys.