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Moko is an explorer. As he travels the world continent by continent, he makes many friends and discovers many natural phenomena which sometimes delight him, and other times scare him. Each animated episode recounts an adventure and takes an "original story" approach to explaining these natural phenomena. In this episode, one night, Moko misses his country filled with sun and heat. Alarick, wanting to comfort him and make him feel welcome, offers to show him a great show in the sky. Moko, who thought he had seen all of the wonders the sky had to offer in his country, sees his first northern lights. Amazed, he thinks that in this country the sky can soothe a saddened heart and that Alarick, child of the cold, has proven to be a warm and welcoming friend.
(Source: DCMP)
In this episode, Dr. Carolyn Brinkworth explains why the sky is blue. She also discusses what the color of the sky has to do with finding life on distant planets. Part of the "Ask an Astronomer" series.
Moko is an explorer. As he travels the world continent by continent, he makes many friends and discovers many natural phenomena which sometimes delight him, and other times scare him. Each animated episode recounts an adventure and takes an "original story" approach to explaining these natural phenomena. In this episode, it is night time and Moko is watching the shooting stars from Totemie's village and is remembering how he once thought that a lady blew the stars in the sky from the embers of her bonfire. And suddenly, an immense star, a huge ball of fire, appears from the sky and falls to the depths of the forest. Totemie and Moko take off to see where the meteorite has landed and discover that a huge flaming rock has made a hole the size of a volcano's crater in the ground and is setting fire to the forest around it. Totemie is scared that the sky is angry and Moko, who remembers Mei Li begins to dance like she did while playing Alarick's flute. It begins to rain and slowly the flames die down. Moko thinks that the clouds must have seen him dance and heard his flute and come to save his new friend's land.
It seems like something strange is happening with the laws of physics when falling thousands of feet from the sky. Turns out, everything relies on the simple force of drag. Part of the "Science Out Loud" series.
Offers a look at what kind of information satellites provide about our world. Satellite imagery has multiple uses: showing crops and pests, monitoring weather in all its forms, following forest fires and air pollutants, and more. Imagery notes climate changes, the ozone layer, and temperature of many things--all designed to predict and protect. These sensors present unusual windows to our world.
A Scientist from NASA explains how to easily build an inexpensive planetarium to introduce students to star patterns. The activity also allows students to create their own constellations. Part of the “DIY Space Classroom Activities” series.
Penguins are smallish, waddling birds. However, scientists have discovered that they evolved from a giant, flying ancestor millions of years ago. Part of the "Eons" series.
A documentary film highlighting recent and past USGS (US Geological Survey) research in the Lake Tahoe Basin. It features USGS science activities conducted by hydrologists, geologists, geographers, computer modelers, and biologists. Some of USGS science detailed includes water quality monitoring, streamgaging, and use of aerial photography. The use of consistent, reliable, long-term data and maps are crucial for evaluating and maintaining the lake and basin.
Emergency Integrated Lifesaving Lanyard (EMILY) is called into action by lifeguards and emergency response teams around the world for water rescues. With support from the National Science Foundation, roboticist Robin Murphy of Texas A&M University and her colleagues are developing some upgrades to make EMILY and other rescue robots "smarter" for large-scale water rescues, such as a capsized ferry or water taxi. Part of the "Science Nation" series.
Structural engineers at the University of California, Los Angeles are hoping to design earthquake-resistance buildings and communities. They are using data and computer modeling to design structures able to withstand major earthquake events. These models are meant to guide safety inspections following earthquakes and help engineers locate “hotspots” more quickly. Part of the “Science Nation” series.
Moko is an explorer. As he travels the world continent by continent, he makes many friends and discovers many natural phenomena which sometimes delight him, and other times scare him. Each animated episode recounts an adventure and takes an "original story" approach to explaining these natural phenomena. In this episode, Mei-Lei takes Moko to the rice fields. The sky is blue and Moko thinks that in this country there just aren't any clouds. Mei-Lei tells him to wait until nightfall, that the rains will dance over the village. Moko doesn't believe her, there isn't a cloud in sight! Suddenly, the sky darkens and Mei-Lei wants to return to the village, but Moko wants to know more. He climbs the hill behind the village to get a better look at the sky. The wind picks up and a great wave of rain washes everything in its wake. Moko and Mei-Lei take shelter from the monsoon behind a rock. To make the rain stop Mei-Lei starts to sing and dance. Bit by bit the rain subsides and the two friends decide to return to the village. Moko thinks that Mei-Lei's dancing was magical and had the power to stop the rain.
Astrophysicists at the American Museum of Natural History are searching through early photographs of the night sky in an effort to digitize the collection of photographs. Also in this episode, they discuss the advancement of astronomical instrumentation through the ages. Part of the "Shelf Life" series.
Weather forecasting has changed from a day-to-day guess based on local observation to a scientific method dependent on global data collected accurately, in detail, and at set times. Traces the progression of forecasting from data-collection methods to regional centers for computer plotting and analysis to prediction of weather for the next five to seven days. Includes why forecasting is important.
It never gets dark anymore. Light pollution is not only making it more difficult to see the night sky, but it's also affecting human health. For the past century and a half, since the dawn of electric light, humans have been losing their connection to the night. In this episode, host Joe Hanson travels to McDonald Observatory in Texas, one of the darkest places in North America, to learn what people are doing in order to preserve dark skies. Part of the "It's Okay to Be Smart" series.
Moko is an explorer. As he travels the world continent by continent, he makes many friends and discovers many natural phenomena which sometimes delight him, and other times scare him. Each animated episode recounts an adventure and takes an "original story" approach to explaining these natural phenomena. In this episode, Moko wonders why the moon changes shape so often. Sometimes, when he sees the moon rising in the distance like the sun, he thinks that by walking towards the horizon he could get closer and find out more. That way he could even ask the moon itself. During his long walk towards the ever-receding horizon, Moko watches the moon constantly changing shape. Sometimes it's a crescent like a smile, sometimes a disc of light; sometimes it's white, sometimes yellowish. It travels across the sky but you can't see it moving. One night, Moko decides to watch the moon perform its lovely dance among the stars. He figures he'll never reach the horizon, and in fact maybe the moon just wants to put on a show, to be watched more often.
Moko is an explorer. As he travels the world continent by continent, he makes many friends and discovers many natural phenomena which sometimes delight him, and other times scare him. Each animated episode recounts an adventure and takes an "original story" approach to explaining these natural phenomena. In this episode, the rain has just fallen and the sun is returning. A beautiful rainbow fills the horizon. Moko would like to take a few colors and bring them back to his village to offer them to a friend. He walks toward the rainbow, but the closer he gets, the more the colors disappear. Disappointed, he heads back home... and the rainbow reappears in the distance. He asks the village wise man how he could take a few colors from the rainbow and make a gift of them to a friend. The wise man tells him it would be better to ask his friend to come look at the beauty of the colors with him. After all, Moko tells himself, the rainbow is too big and doesn't want us to take its colors away. It comes to make the sky more beautiful. It just wants to be admired.
Explains why Earth is precious and how it is being damaged. Special attention is paid to how individuals can conserve natural resources and care for the planet.
A musical narration of the metamorphosis of a monarch butterfly. Illustrations reflect the changes from larva to caterpillar to magnificent monarch. Animated version of Lois Ehlert's award-winning book.
In this episode, host Joe Hanson discusses the science behind hot air balloons. He also explains the ideal gas law. Part of the "It's Okay to Be Smart" series.
Not only can lightning strike twice, but it can also strike the ocean. Individuals must take certain safety measures when surrounded by water during a storm. Part of the "NOAA Ocean Today" series.
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Resources related to vision
A collection containing 12 resources, curated by Charles LaPierre