The New York Public Library re-creates the View Master online (h\/t Popular Science), with its online collection of stereographs.\u00a0 I can usually get the photos to overlay on my own, but for those without independently-moving eyeballs, this is really cool.<\/div>\n<\/li>\n

An Israeli company is giving the battery-swapping model of electric cars a live test.\u00a0 The ranges are still too low for the US, but I think if electric cars are going to work, this is the only viable recharging solution.<\/div>\n<\/li>\n

Yes, even worse than that: This range of figures \u2013 $10 trillion, $14 trillion, $50 trillion \u2013 sows confusion about how indebted the United States is. Yet none of them captures all of America\u2019s debts. The government has a host of other obligations that often get overlooked. These other liabilities appear in the government\u2019s little-known […]<\/div>\n<\/li>\n<\/ul>\n