Good Fact

Public Bikes and Public Spaces

- Dan Harrison 2 Comments

Back in July, Toronto announced that it would attempt to bring the Bixi bike sharing programme to the city. A big condition was that Bixi would need to have 1000 people purchase the $95 annual subscription to the service before the imposed deadline of November first. Well here we are on October 19th, and Bixi has reached the 1000 member mark, in large part due to an investment from AutoShare.

The car-sharing company AutoShare announced Monday night that it bought 100 of the $95 annual subscriptions, pushing the total over 1,000. The announcement was made to room full of BIXI subscribers gathered for a party at the Steam Whistle Brewery. “There was a big cheer, that’s for sure,” said AutoShare president Kevin McLaughlin, who called the purchase an investment in BIXI. “The bigger picture is bringing a better transportation system to Toronto,” he said.

Read more at The Toronto Star, or at Bixi Toronto.

In other good Toronto news, the University of Toronto is experimenting with the creation of new, pedestrian only spaces. The idea is undergoing a real-time evaluation by closing down little-used roads and setting up tables, chairs, and fake grass. Although one area wasn’t very successful (Devonshire between Bloor and Hoskin), the other is flourishing. Willcocks Street between St. George and Huron is being heavily used by students, faculty, and random passers-by as a place to meet, work, and enjoy free Wi-Fi. Evaluation of the concept will continue until the winter, when a decision will be made whether or not to turn the temporary set-up into something more permanent.

More information can be found at Spacing.ca.

Rescue of Chilean Miners Underway

- Dan Harrison 2 Comments

Rescue efforts in Chile have come to fruition today as the first of the trapped miners have been raised to ground level. You may not agree with the reasons the miners were there in the first place, but no one can deny that the pending rescue of 33 miners is incredible. Trapped underground since August 5th, they have endured more time trapped underground than anyone in documented history.

The rescue operation has proceeded nearly as smoothly as could be expected by the team of more than 1,000 that spent so long planning this moment. Crews have had to adjust the door to the capsule, and make other small changes along the way, but the miners have been evacuated almost exactly as planned.

Delirious celebration erupted across “Camp Hope,” the encampment of waiting families and media, as the first miner rescued, Florencio Avalos, emerged.

Read more at The Globe and Mail, or pretty much any news outlet anywhere in the world. This isn’t just good news, it’s big news!

Legalizing Prostitution Increases Health and Safety

- Adam Clare

Prostitution isn’t going away anytime soon (or ever) and as a result ought to ensure the safety of those involved in the field. In many places sex workers are abused and exploited and that’s not a good thing.

A new study from Australia found that no matter what the laws are around prostitution it will still occur; however, if it’s legalized than sex workers are healthier and safer!

Sex workers in Sydney, where adult prostitution is decriminalised and brothel locations are regulated through local planning laws, have access to the best-funded support program at $800,000 a year.

Sydney sex workers were also more likely to report regular contact with a health worker compared with those in other cities.

Sydney has about 200 brothels within 20 kilometres of the city centre, the research found, all operating legally – but many without planning permission.

Read the rest of the article.

Scratched Lenses for Clearer Vision

- Adam Clare

As we age our eyes start to degrade and often require glasses to correct vision issues. For many people bifocals are an imperfect solution. Some new research suggests that glasses of the future will be able to keep everything in focus at the same time by putting fine scratches on the lenses.

It involves engraving the surface of a standard lens with a grid of 25 near-circular structures each 2 millimetres across and containing two concentric rings. The engraved rings are just a few hundred micrometres wide and a micrometre deep. “The exact number and size of the sets will change from one lens to another,” depending on its size and shape, says Zalevsky.

The rings shift the phase of the light waves passing through the lens, leading to patterns of both constructive and destructive interference. Using a computer model to calculate how changes in the diameter and position of the rings alter the pattern, Zalevsky came up with a design that creates a channel of constructive interference perpendicular to the lens through each of the 25 structures. Within these channels, light from both near and distant objects is in perfect focus.

Read more at New Scientist.

Cities Are More Environmentally Friendly

- Adam Clare

Get out of the suburbs and into the city! Especially if you care about the environment.

The cities are where all the good policy around climate change is being enacted. While international agreements are not much more than show cities around the world are fighting hard to ensure that their locales are liveable and sustainable.

Cities have a unique power to drive immediate change involving issues such as public transportation, but they also can help influence prosaic long-term land use planning (think about all those interminable city council meetings) to realize truly sustainable cities. No futuristic visions of cities are needed. For now, the reality is more mundane: asphalt recycling and better insulation in buildings, timers for coffee makers and telecommuting, light sensors, and water conservation.

Local governments are tackling GHG emissions in any way they can: Boston, for instance, has mandated the nation’s first green building code for private projects. In Gainesville, Fla., the city utility pays a premium for solar power from peoples’ homes fed back into the grid. In Babylon, N.Y., homeowners are eligible for loans to make their homes more efficient, and those loans are entirely repaid through cost savings in their power bills.

But to create low- or zero-emission cities — among the only ways to avoid dangerous climate change if the objective is to cut GHG emissions 80 percent below 1990 levels by 2050, the target set by the Intergovernmental Panel on Climate Change — more revolutionary changes are needed.

At least 1,000 cities in the U.S. and around the world are adopting targets and taking action, says ICLEI. Cities are cooperating internationally, offering financial incentive programs for clean power plants and home retrofits, and planning growth and emission cuts as much as half-a-century down the road.

Cities lead the way in action to halt climate change at The Guardian.

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