"I do spend time trying to think about what I cannot imagine." -- Nicholas Negroponte
Visions of the future don't just have to come from science fiction. There's very real technology today giving us clues about how our future lives might be transformed. So what might our future look like? And what does it take for an idea about the future to become a reality? In this hour, TED speakers make some bold predictions and explain how we might live in the future.
Originally published on Fri September 13, 2013 9:03 am
The tech industry's sometimes sexist "brogrammer" culture came into focus at least twice this week, making it as good a time as any to highlight the running conversation about how to constructively change the systemic, entrenched issues that allow for offensive apps like Titstare, which was presented at a tech industry hackathon.
Something peculiar is happening to rivers and streams in large parts of the United States — the water's chemistry is changing. Scientists have found dozens of waterways that are becoming more alkaline. Alkaline is the opposite of acidic — think baking soda or Rolaids.
Research published in the current issue of Environmental Science and Technology shows this trend to be surprisingly widespread, with possibly harmful consequences.
What's especially odd about the finding is its cause: It seems that acid rain actually has been causing waterways to grow more alkaline.
Originally published on Thu September 12, 2013 6:04 pm
At least two waterspouts were seen over Lake Michigan on Thursday, near the Wisconsin border, amid strong winds and a marine warning issued by the National Weather Service.
The Associated Press says the waterspouts — tornadoes that form over the water — merged into one and then split again. The video below, taken by an amateur in Pleasant Prairie, Wis., appears to be a single, merged, waterspout:
NASA's two Voyager spacecraft, launched in 1977, have made history in a dramatic fashion by exploring the outer planets: Jupiter, Saturn, Uranus and Neptune. Now one of the vehicles, Voyager I, has made another pioneering leap. It is the first spacecraft to leave the vast bubble of hot gas that surrounds our solar system.
At long last, Voyager 1 is now in interstellar space.
Originally published on Thu September 12, 2013 4:31 pm
Stop us if you've heard this one: A spacecraft flies out of the solar system ...
Yes, the planetary probe Voyager 1, launched in the era of Jimmy Carter and bell-bottoms, has finally left the room, so to speak, years after completing its primary mission: a "grand tour" of the gas giants Jupiter and Saturn (twin Voyager 2 also visited Uranus and Neptune).
And years after we first started talking about its departure.