How Vampires Work
Out of obligation, Chuck and Josh mention Twilight, but it is the longstanding vampire lore that gets the most attention in this examination of how the bloodsucking undead evolved from baby-stealing d...
4 Joulu 201248min
How Caving Works
Entrances to the underworld have been places of wonder for eons, and humans have ventured into caves to sleep, hunt, create art and explore. Thanks to the hobby of caving, that tradition continues tod...
29 Marras 201249min
Why do leaves change colors in the fall?
Ah, autumn - arguably the most beautiful time of the year, thanks to the vibrant colors trees put on display as they close up for the winter. Ever wonder why and how trees change color in the fall? Ch...
27 Marras 201223min
Philanthropy: Humankind and Loving It
Sure the fatcats get all the credit for donating millions, but did you know US households making $20,000 or less contribute the highest percentage of their income to charity? Learn more (not to mentio...
22 Marras 201245min
Should we be designing our children?
In 2009, a fertility clinic controversially offered parents the ability to customize their children. How will society take the idea of designing children? Do we have a moral obligation to design bette...
20 Marras 201234min
How Meth Works
You know how when you do a lot of crystal methamphetamine you get meth mouth, where your teeth decay? Of course you don't! So check out this in-depth look on the most widely-abused hard drug in the wo...
15 Marras 201247min
How close are we to holographic environments?
Star Trek was famous for its holodeck, a completely immersive holographic environment that could be any space a user wanted. Thanks to telemersion technology built for business conferencing, we're sta...
13 Marras 201223min
What will happen when we reach the Singularity?
Futurists have unnervingly predicted an impending moment in human history: the Singularity, when a superhuman artificial intelligence is created. What will become of humans? Enslavement? Extermination...
8 Marras 201239min
