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Cosmetics are big business. They are used by almost every person walking on the Earth. Shows how cosmetics are made and how they have been used for thousands of years. Outlines bases, bulking agents, coloring agents, fragrances, and preservatives. Demonstrates the making of an emulsion and explains the processes of distillation or solvent extraction.
(Source: DCMP)
The tourism industry not only generates significant revenue for locales but also contributes to climate change. Currently, it is estimated that the tourism industry generates about five percent of total greenhouse gas emissions. The percentage is expected to increase by eighty percent by 2035. Climatic conditions are considered a decisive factor attracting people to different geographic areas. However, destinations are beginning to suffer environmental changes as a consequence of tourism. Chapter 6 of Air: Climate Change Series.
Investigates the physical features of a number of "ugly" animals to demonstrate the efficiency of their odd appendages or disproportionate body parts. Studies the nose of the star-nosed mole, the fleshy protuberances in the mouth of the snapping turtle, the warthog's warts and tusks, the vulture's head, the northern elephant seal's proboscis, the proboscis monkey's nose and protruding stomach, the naked mole rat's lack of hair or fur, the whip scorpion's alien appearance, the mouths of deep sea denizens, and the bat's head.
The Center for Advanced Forestry Systems is using forestry science and collaborations among universities, industry, and the government to make commercially grown forests more productive and sustainable. With support from the National Science Foundation (NSF), research teams at Virginia Tech, North Carolina State University, and the University of Washington have teamed up through the center to study how new slow-release fertilizers could improve growth and not destroy waterways. Part of the National Science Foundation Series “Science Nation.”
In this series, explorers travel the diverse and natural sanctuaries of the Gulf of California. Each episode highlights the fauna and flora of this region. Some of the locations visited include Revillagigedo Islands, the Espíritu Santo (Holy Spirit) National Park, and Cape Pulmo. Part of the "Inside the Sea" series.
A key to building denser, stronger materials that won’t fail or fracture under extreme conditions is the manufacture of ultra-high temperature, or UHT, ceramics. UHT ceramics can withstand highly extreme conditions, such as the heat coming out of a rocket as its launching into space. Part of the National Science Foundation Series “Science Nation.”
Host Nerdo Cavernas visits the MotoPark XRP and explores the world of the motorcycle. The motorcycle industry has seen numerous advances over the years and has evolved into a profitable industry with great appeal to various outing options.
An avid hiker and biologist describes the beauty of Squam Lake in New Hampshire. It was featured in the 1981 film "On Golden Pond" and showcased the sublime beauty and tranquility of the area. Over thirty years later, the lake is still home to loons, deer, beavers, porcupines, and more.
For centuries, silkworms have been breed to produce strong, fashionable silk threads. Today, the silk industry has joined forces with the biotechnology industry. Researchers are creating genetically modified worms which a produce a protein that aids in clotting blood. Researchers are looking to maybe one day use the protein in medical procedures.
Hundreds of tools exist for the production of audiovisual products and when properly used excellent quality and beauty is delivered through image and sound. The host, Nerdo Cavernas, talks with experts and takes viewers into the world of audiovisuals.
The unique hard bottom reefs off the coast of the Carolinas are home to a dynamic and delicately balanced ecosystem. A population of invasive lionfish has moved into the area. Their presence is disrupting this ecosystem and threatening the commercial fish industry.
Explore the techniques plant physiologists use to study viruses. Viewers discover how breeders produce tulips with the desired durability, disease resistance, and beauty. Part of "The Botany of Desire" series.
Introduces viewers to dirt's fascinating history. Four billion years of evolution have created the dirt that recycles our water, gives us food, provides us shelter, and that can be used as a source of medicine, beauty and culture.
Nourish is an educational initiative designed to open a meaningful conversation about food and sustainability, particularly in schools and communities. In this clip, food experts discuss the treatment of animals in the industrialized food industry. Part of the Nourish Short Films Series.
Arizona gets plenty of sunlight, and researchers there are working hard to turn that energy into electricity. At Arizona State University, graduate student Brad Brennan makes and tests new materials that will allow industry to build smaller, cheaper, flexible photovoltaic solar cells that can go almost anywhere.
Unpredictable, stormy weather is a natural outcome of a warmer planet. As things heat, they become more volatile. From entire floating neighborhoods to massive harbor floodgates, cities around the world are trying to engineer their way to a safer future. Everything from farming to the insurance industry to building codes will have to change.
Tulips arrived in the Netherlands in the 17th century. Their beauty helped grow the nation’s economy. Today botanists and researchers try to produce the next big star in the tulip family.
Marine biologist Ayana Johnson fell in love with the ocean the moment she laid eyes on a coral reef at age five. She uses her passion to protect marine life and improve the fishing industry.
Situated to the west of the Pacific, almost 750 miles away from Australia, New Caledonia is home to the largest lagoon on the planet. A coral universe of breathtaking beauty, the lagoon is resident to countless marine species. Part of the “Sites for Your Eyes” series.
Host Jessica Robertson gathers questions from individuals in downtown Denver, Colorado. They want to know how Colorado is affected by climate change. Scientists from the United States Geological Survey (USGS) provide the answers and information on how to learn more about climate change.
