Scientists build computer models in order to understand how complex systems, such as traffic, weather, or cancer progression work. VOA Khmer's Seoung Sophat narrates.
In Frederick, Maryland, Wheeler Stone, who is known by Doc Stone, is living his dream. He's creating leather costumes and accessories for people who love to dress up as fictional characters from movies. VOA Khmer's Sreng Leakhena narrates.
From March 1 to March 3, the festival will host 50 participants of the YSEALI STEM Education workshop to present their projects, engaging larger stakeholders and the public.
Humanity is growing and wildlife is shrinking. The U.N. estimates that by 2050 the global population will increase by 38 percent to 9.6 billion. VOA Khmer's Seourn Vathana narrates.
In the shaw of New York City, a group of farmers is tending their crop and prepping it for shipment into the Big Apple on the same day basis. VOA Khmer's Seourn Vathana narrates.
The world's most advanced space telescope, which NASA plans to launch in 2018, is to undergo another important test in a chamber capable of creating deep-space temperatures. VOA Khmer's Hong Chenda narrates.
In many parts of the world invasive species contribute to destruction of local ecosystems, already threatened by climate change. VOA Khmer's Hong Chenda narrates.
Modern agriculture is feeding more people more cheaply than ever, with large-scale farms that grow just one or a few crops. VOA Khmer's Seoung Sophat narrates.
It is hard to know when to stop when listing the threats to the world's coral reef systems. There is overfishing, tourism, and the aquarium trade. VOA Khmer's Seourn Vathana narrates.
Virgin Galactic's Beth Moses, who received the Adler Planetarium's "Women in Space Science Award" last year, views the opportunity for widely available space flight as a unifying endeavor for humanity. VOA Khmer's Hong Chenda narrates.
Exploration of Mars has not proceeded without setbacks, but that did not discourage scientists trying to find the answer to one of the crucial questions -- has the red planet ever sustained life? VOA Khmer's Hong Chenda narrates.
An unusual machine working in Baltimore, with more than 20,000 followers on Facebook and Twitter, has just celebrated its third birthday. VOA Khmer's Hong Chenda narrates.
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