(I'm liveblogging from TED 2008, in Monterey, CA)
Presenter: Geophysicist and shipwreck explorer Robert Ballard unearth's lost histories in the ocean.
Why are people interested in going into space, but not in exploring the ocean? Most of the Southern Hemisphere is unexplored. It's naive to think that the easter bunny put all the resources on the continents. We are leaving so much of the table. 71% of Earth is ocean.
Ballard's gone on over 150 expeditions. On a good day we might have four people at the average depth of the Earth. 1/4 of our planet is a single mountain range, but we went to the moon before we went to the largest feature of our own planet. Tens of thousands of active volcanoes are down there. It's a very alive place.
No one had gone into that boundary of creation until 1974 when we went in a little submarine and went into the rift valley. No light can penetrate, no photosynthesis. We thought there'd be no life down there. Lots of tube worms, clam beds sitting on barren rock but when we opened them their body had taken over by a bacteria that uses chemosynthesis, not photosynthesis.
Ballard designed robotic subs to continue to search the bottom of the ocean (I would not let an adult drive my robot sub, because they don't have enough gaming experience, but I'l let a kid do it because they know how to control it). Found upside-down pools of water with the pH of Drano but it harbored life. Methane volcanoes. Also finding ships -- Titanic, the Bismarck, and many of the estimated 1,000,000 ships that have sunk.
NOAA's Office of Exploration is a ship that will explore unknown America - the 50% of US territory that's underwater.
Chris Anderson, who runs TED, asks Ballard whether or not we should learn about sustainability on the surface before we start harvesting what the "Easter Bunny" left for us in the Ocean. Ballard isn't really answering the question, he just says he didn't take artifacts from the Titanic or belt buckles from sunken Navy ship.
Can you “hear” motion or light flashes? If so, according to new research from City University London, you may be experiencing a not-so-rare form of synaesthesia. Synesthesia is the fascinating neurological phenomenon whereby stimulation of one sense involuntarily triggers another sensory pathway. For example, a synesthete might taste sounds or hear colors. (In this study, […]
Scientists declared the ruby seadragon a new species in 2015, but that was based on dead specimens in a museum. Now though, Scripps Institution of Oceanography biologist Greg Rouse who led the team that originally discovered the species, managed to find two of the wonderful fish swimming around the Recherche Archipelago, off the south coast […]
Scientific American summarized five of Donald Trump’s “major moves many see as hostile toward science.” They are: • Trump’s pick for head of the U.S. Environmental Protection Agency has actively battled its mission “To lead the EPA, Trump appointed Scott Pruitt, the Oklahoma attorney general who has long opposed environmental regulations and has questioned the science […]
Looking to upgrade your weekend? Here are three randomly awesome products on my mind this week.#3 FRESHeBUDS Pro Magnetic Bluetooth EarbudsAs more and more phones and gadgets switch to Bluetooth-only compatibility, you’ll need to get Bluetooth headphones like the rest of us. I’ve been super impressed with these affordable magnetic headphones. Pull the magnetic earbuds apart to auto-connect […]
Traditional folding wallets are designed for paper bills—but these days, carrying cash is rarely a necessity. More often than not, I don’t carry cash at all. This Bogui Clik Wallet is the best answer I’ve found for avoiding the hassle of those tight-fitting credit card pockets.This attractive, minimalist wallet features a protective lip, so my cards don’t […]
Using my iPhone while it’s charging is always a hassle. With tucked-away outlets and the meager length of included lightning cables, comfortable scrolling while plugged in is annoying. These 10-Ft MFi-Certified Lightning Cables are super convenient and probably the best iPhone accessory purchase I’ve made.At over three times the length of normal cables, these reach anywhere you […]