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— Around The Home

Sulfite-filtering Üllo aims to make wine-drinking less whine-inducing

By - July 22, 2015 5 Pictures

Do you get itchy, cramped-up or wheezy from even a little bit of wine? It could be because you have a sulfite sensitivity. Sulfites are sulfur-based compounds that are added in the wine-making process to prevent bacterial growth – they keep the wine from spoiling while it's in transit and storage. Given that they're not needed once the wine has been poured, however, chemist James Kornacki has developed a device for reducing them at that point in the game – it's called the Üllo.

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— Around The Home

Saver lets people breathe while escaping fires

By - May 27, 2015 3 Pictures

While a smoke detector can certainly provide you with an early warning in the event of a house fire, it can't usually do much to help you get out of the building once that fire is underway. That's why Toronto-based startup Safety iQ developed the Saver. It's a portable device that reportedly allows users to breathe safely in smoke-filled environments, while also serving as a flashlight and alarm.

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— Science

Cigarette ash may find use filtering arsenic from water

By - October 16, 2014 1 Picture
In a perfect world, cigarette waste simply wouldn't exist. Given that it does, though, scientists have explored a number of methods of repurposing it – these have included using compounds from cigarette butts to store energy, make shipping pallets, and rust-proof steel. Now, researchers have shown that cigarette ash can be used as a low-cost means of filtering arsenic from water supplies. It's a little ironic, as cigarette smoke actually contains a dangerous amount of arsenic. Read More
— Good Thinking

DrinkPure water filter shows promise for worldwide use

By - July 25, 2014 3 Pictures
It's no secret that hundreds of millions of people around the world have little or no access to drinkable water. While a number of projects are aimed at getting filtration systems to those people, many of those systems require electricity, contain costly materials such as silver, or treat the water at a slow rate. The low-cost DrinkPure filter, by contrast, is simply screwed onto the top of an existing bottle, and can purify approximately one liter (34 fl oz) of water per minute. Read More
— Good Thinking

ÖKO Odyssey 6-in-1 bottle filters water and shines light

By - March 18, 2014 2 Pictures
Most water drinkers are satisfied if their bottle does its single function – holding water for the occasional sip – effectively. Occasionally, an H20 aficionado is spoiled by two bottle functions, something like a built-in UV purifier or lantern. The new ÖKO Odyssey water bottle, on the other hand, blows bottle expectations up with six functions, including two filters, a flashlight, a lantern and a storage compartment. It's much more than just water. Read More
— Science

Need to filter some water? Just go peel a pine tree

By - February 28, 2014 1 Picture
In many parts of the world, the presence of harmful bacteria makes it vitally important that water from lakes or rivers be thoroughly filtered before being consumed. While materials such as silver nanoparticles and titanium dioxide will do the job, people in developing nations or rural settings typically need something a lot cheaper and easier to manufacture. As it turns out, wood from pine trees works great. Read More
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