Part of My World

alchymista:

The Straw That Can Save Lives

Danish water purification company Vestergaard Frandsen’s latest development could very possibly save millions of lives of those who struggle to find and produce clean water.

Their invention is the LifeStraw, a low-tech, low-hassle personal water filter that enables the user to simply stick one end into a water source of questionable cleanliness, such as a river, and suck. Several layers within the straw manage to filter out 99% of bacteria and viruses. Previously, people of areas with little clean water would be forced to boil water to ensure its safety, using up other resources in the process. With this invention, little maintenance would be required, and it could last for a year or two.

In addition to the personal filter, the company has developed a LifeStraw Family, which uses gravity rather than suction to filter water. By hanging this up in their homes and filling it with water, families would be able to open the bottom for clean, safe water.

These products do, however, have their limitations. While 99% of pathogens are removed, the filter is unable to prevent Giardia Lamblia from entering the filtered water, as this particular parasite is too small for the filters. The company is diligently working on a solution to this problem. Another potential problem is availability, since Vestergaard Frandsen is a small, struggling company that cannot quite afford to give out too many handouts.

Hopefully these problems can be overcome, as this product, in its current state, and especially once perfected, has the potential for aiding many who need it most.

      (Sources 1 & 2)

Science.

(via mohandasgandhi)

facesoftheearth:

England

In 2008, accountant and amateur photographer Lee Jeffries was in London to run a marathon. On the day before the race, Jeffries thought he would wander the city to take pictures. Near Leicester Square, he trained his 5D camera with a long, 70-200 lens on a young, homeless woman who was huddled in a sleeping bag among Chinese food containers. “She spotted me and started shouting, drawing the attention of passersby,” Jeffries says. “I could have just walked away in an embarrassed state, or I could have gone over and apologized to her.” He chose the latter, crossed the street and sat with the woman. The eighteen-year-old, whose complexion indicated she was addicted to drugs, told Jeffries her story: her parents had died, leaving her without a home, and she now lived on the streets of London.

This experience had a profound effect on Jeffries, sharpening the focus on the subject matter of his street photography—the homeless—and defining his approach to taking pictures. He didn’t want to exploit these people or steal photographs of them like so many other photographers who had seen the homeless as an easy target. In an effort to make intimate portraits, Jeffries would try to connect with each person on an individual basis first. “I need to see some kind of emotion in my subjects,” Jeffries says. “I specifically look at people’s eyes—when I see it, I recognize it and feel it—and I repeat the process over and over again.” Jeffries tries to keep the contact as informal as possible. He rarely takes notes, feeling it immediately raises suspicion, and prefers to take pictures while he is talking with his subjects to capture the “real emotion” in them. “I’m stepping into their world,” he says. “Everyone else walks by like the homeless are invisible. I’m stepping through the fear, in the hope that people will realize these people are just like me and you.”

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(Source: TIME)

israelfacts:

Iron shoes are pictured on the bank of the Danube on January 27, 2012, marking the Holocaust in Hungary. Hundreds of Hungarian Jews had to leave their shoes on the bank before they were shot into the river by Hungarian militaimen during the World War II. The United Nations declared in 2005 the Holocaust Memorial Day on January 27 to commemorate the 6 million Jews and other victims murdered by the Nazis. (Getty Images)

(via mohandasgandhi)