Dutch City Creates First Habitable 3D Printed Houses

These days, it’s as if my childhood fantasies are all coming true — surprisingly enough, through architecture. I’ve always wanted to go to a school straight out of a fairytale: sprawling woods, fireflies, and all. I also remember being so captivated by paper dolls, wishing I was one so I could wear their printed dresses and pet their printed puppies and live in their colorful printed houses. Certainly that, too, doesn’t seem far-fetched anymore as a construction company launches an important project that will create 3D printed houses that are actually habitable.

Dutch company Van Wijnen calls the endeavor Project Milestone and it is being executed in an area near the city of Eindhoven.

Currently, there are five houses in total, each with a unique shape and size that shows off the flexibility of the cutting-edge tech. Since the printer is essentially a giant concrete nozzle that moves along a two-dimensional track high up in the air, architects are able to design homes in pretty much any shape they like.

How is the construction done, you ask? First, the pieces of the house are printed off-site then brought to the area for assembly. That’s pretty much it. The team, however, hopes they will be able to bring the printer on-site soon for more convenient adjustments. This entire process results in a far smaller timeframe than the usual building structure, which takes months and months.

The simplified assembly isn’t the only advantage 3D printing has to offer over conventional building methods. The process requires less workers, keeping costs down and accidents to a minimum. Further, the amount of cement, and transportation required are kept to a bare minimum, reducing the environmental impact.

Of course, improvements on structural integrity and environmental impact are continuously being researched. With the 3D technology behind printed houses still developing, we can’t really expect new villages or cities to suddenly sprout up from the ground (or the printer). But one thing is for sure, this is a game-changer for architecture.

And well, maybe, another: let’s just say kids like me who grew up on paper dolls and other kids who grew up playing The Sims will be very elated.

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Pediatric Cancer Drug Displays 93% Success Rate

Breakthroughs in cancer research such as gene-altering treatments and the discovery of nanomachines have made waves in the past few years, persistently leading humanity through not-so-tiny victory after not-so-tiny victory in a battle between human and disease that has spanned decades. Just this month, a drug specifically targeting a fused gene found in several cancer types resulted in a 93% response rate among children.

“In some cancers, a part of the TRK [tropomyosin receptor kinase] gene has become attached to another gene, which is called a fusion. When this occurs, it leads to the TRK gene being turned on when it’s not supposed to be and that causes the cells to grow uncontrollably. What’s unique about the drug is it is very selective; it only blocks TRK receptors,” said lead author Dr. Ted Laetsch, Assistant Professor of Pediatrics.

Most drugs that are already known and used to cure cancer usually target a particular location or organ in the body. According to the researchers at UT Southwestern’s Simmons Cancer Center, Larotrectinib is the first cancer drug designated for people with TRK fusions, or the fusion of two genes in the cancer cell, regardless of whether their cancer is in the lung, colon, or other areas.

“…none of the patients with TRK fusions had to quit the study because of a drug-induced side effect. Equally important, the response was long-lasting for most patients.”

The TRK fusions tend to occur mostly in certain types of pediatric cancer. This implies that, despite also being 75% effective in adult cancers, Larotrectinib is a bigger breakthrough in pediatric cancer research. This is a hopeful and life-giving discovery for children, or the people most capable of giving us hope in our own lives.

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Chile Snubs Iron Mine To Save Endangered Penguins

It may not be everyday that a group of elephants rescue 300 tourists from a flood. But when humans need them, animals are always eager to lend a hand — or paw. For the Chilean government, protecting wildlife the way they do us is very much a priority. It recently rejected a billion-dollar mining project in order to save endangered penguins.

A Chilean company, Andes Iron, had wanted to extract millions of tonnes of iron in the northern Coquimbo region as well as building a new port.

The area is home to 80% of the world’s Humboldt penguins as well as other endangered species, including blue whales, fin whales and sea otters.

Chile’s environmental minister asserted that while he believes in development, risking ecological areas is a no-go.

Correspondents say mining companies have in recent years had a harder time obtaining permits in Chile because of growing interest in the environment from politicians and public opinion.

Chilean miners are infuriated, understandably. However, the rejection is also a wake-up call. Mining may be the easy answer, but not necessarily the best one.

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