Mysteries of the Deep Sea
There are plenty of places on Earth that seem alien to us. The deep sea is a perfect example: it's been said that we know more about Mars than we do about the bottom of the ocean.
Hydrothermal vent communities weren't discovered until 1977, well after the first landings on Mars. Scientists believed that the deep ocean was cold, dark, and inhospitable to life. But when scientists started studying the areas where hot mineral-heavy water wells up like an underwater geyer in tectonically active-regions (seafloor rifts), they were surprised to discover that deep-sea vents were home to thriving communities, full of life. There were lots of animals, a high biomass, and many were active. Without photosynthesis, where does the energy come from?
Entrepreneur and author Andrew Horn shares his rules for becoming an assured conversationalist.
- To avoid basing action on external validation, you need to find your "authentic voice" and use it.
- Finding your voice requires asking the right questions of yourself.
- There are 3-5 questions that you would generally want to ask people you are talking to.
Sarco assisted suicide pods come in three different styles, and allow you to die quickly and painlessly. They're even quite beautiful to look at.
Death: it happens to everyone (except, apparently, Keanu Reeves). But while the impoverished and lower-class people of the world die in the same ol' ways—cancer, heart disease, and so forth—the upper classes can choose hip and cool new ways to die. Now, there's an assisted-suicide pod so chic and so stylin' that peeps (young people still say peeps, right?) are calling it the "Tesla" of death... it's called... the Sarco!
Swiss researchers identify new dangers of modern cocaine.
- Cocaine cut with anti-worming adulterant levamisole may cause brain damage.
- Levamisole can thin out the prefrontal cortex and affect cognitive skills.
- Government health programs should encourage testing of cocaine for purity.
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