|Search Results (10 videos found)|
|NASAWhy?Files - Space Seeds Activity
NASA Why? Files segment involving students in an activity studying space seeds, specifically Arabidopsis seeds.
Keywords: NASA Why? Files; Environment; Transpiration; Experiment; Earth; Data; Plant; Space Seeds; Arabidopsis; Mustard Weed; Life Cycle; Control Group; Records; Reproduction; Normal Growth; Bioregenerative System;
Popularity (downloads): 1737
Follows a boy and a girl through a garden-raising project from the selection of seeds to the harvesting of the crops. Includes radishes, carrots, tomatoes and potatoes. Emphasizes aspects of...
Popularity (downloads): 275
|NASAWhy?Files - Plants In Space
NASA Why? Files segment explaining how scientists are studying how to grow plants in space.
Keywords: NASA Why? Files; Plants; Astronauts; Mars; Photosynthesis; Carbon Dioxide; Oxygen; Water; Earth; Outer Space; Data; Gravity; Experiment; Radiation; Seeds; Plant Growth Chamber; Plant Reproduction; Germinate; Gases; Transpiration; Pores; Leaves; Evaporation; Condensation; Space Vehicles; Food; Nutrition;
Popularity (downloads): 1749
|How Water Won the West, segment 04 of 8
The water cycle begins with winter snows in the mountains, continuing with spring thaws
Popularity (downloads): 448
|The Great Web of Water, segment 06 of 12
Residents comment on changes due to irrigation, birds also use the water
Popularity (downloads): 405
|The Great Web of Water, segment 04 of 12
A description is given of how the Central Valley Project works
Popularity (downloads): 419
|NASAWhy?Files - The Case of the Inhabitable Habitat
NASA Why? Files video containing the following fifteen segments. NASA Why? Files segment explaining how astronauts adapt to a new environment like space. NASA Why? Files segment explaining how astronauts...
Keywords: NASA Why? Files; NASA Why? Files; Adaptation; Astronauts; Space; Altitude Sickness; Oxygen; Environment; Elevation; Sea Level; Training; Weightlessness; Free Fall; Parabola; Weightless Wonder; Airplane; Simulate; Zero Gravity; Vomit Comet; Trash Management; Module; Sunlight; Gravity; Equlilibrium; Balanced System; Mars; Habitat; Weather; Meteors; Plants; Algae; Algal Bloom; Fish; Atmosphere; Minerals; Water; Photosynthesis; Carbon Dioxide; Food Web; Consumers; Producers; Decomposers; Carnivores; Herbivores; Ominvore; Community; Survival; Bacteria; Fungi; Desert; Ocean; Food; Shelter; Reef; Lagoon; Forest; Pond; Animals; Rain Forest; Predators; Behaviors; Gravity; Outer Space; Microgravity; Earth; NASA; Gravitational Force; Boiling Point; Vacuum Pump; Martian Atmosphere; Boil; Density; Ice; Liquid Water; Water Vapor; Student Activity; Migration; Migratory Patterns; Turtles; Data; Coordinates; Food Source; Space Walk; International Space Station; Hubble Space Telescope; Neutral Bouyancy; Laboratory; Orbit; Space Suit; Radiation; Seeds; Plant Growth Chamber; Plant Reproduction; Germinate; Gases; Transpiration; Pores; Leaves; Evaporation; Condensation; Space Vehicles; Food; Nutrition; Space Seeds; Arabidopsis; Mustard Weed; Life Cycle; Control Group; Records; Reproduction; Normal Growth; Bioregenerative System; Extreme Temperature; Space Suit; Radiation; Protection; Outer Space; Air Pressure; Long Johns; Maximum Absorbency Garment; Iterative Process; Gloves; Space Station; Space Trash; Reduce; Reuse; Recycle; Trash Cans; Efficient Packaging; Progress; Hardware; Self-Sufficient; Soil; Nutrients; Terrarium; The Red Planet; Robotic Airplane; Winds; Iron; Lowlands; Highlands; Volcanoe; Canyon; Thin Atmosphere; Cold; Dry; Nitrogen; Argon;
Popularity (downloads): 2175
|NASAConnect - The Measurement of All Things: Atmospheric Detectives
NASA Connect Video containing seven segments as described below. NASA Connect Video explains how scientist use LIDAR to help them measure aerosols in the atmosphere. It also describes active...
Keywords: NASA Connect; Atmosphere; Aerosol; Remote Sensing; SAGE II; Picasso-Cena; Lidar;
Popularity (downloads): 759
|NASA Connect - Ancient Observatories: Timeless Knowledge
NASA Connect video containing four segments as described below. NASA Connect segment explaining the foundations of astronomy and the how the Earth moves relative to the sun. This segment explains...
Keywords: NASA Connect; Archaeoastronomy; Geometry; Angles; Obtuse; Acute; Right; Sun; Earth; Four Seasons; Summer; Fall; Winter; Spring; Summer Solstice; Fall Equinox; Winter Solstice; Spring Equinox; Gnomon; Sundials; Student Activity; Shadows; Navajo; Petroglyphs; Mayan; Zodiac; Mayan counting system; Roman Numerals; Mathematics; Ancient Observatories; AO;
Popularity (downloads): 2749
|NASASciFiles - The Case of The Zany Animal Antics
NASA Sci Files video containing four segments as described below. In the first segment of the Case of the Zany Animal Antics, the tree house detectives learn about the animal...
Keywords: NASA SciFiles; The Zany Animal Antics; Animal Kingdom; Kingdom; Phylum; Class; Order;Family; Genus; Species; Classification; Dichotomous Key; Bioluminescent; Endoskeleton; Ectotherms; Fish; Amphibians; Metamorphos; Reptiles; Birds; Mammals; Food Chain; Consumers; Herbivores; Carnivores; Food Web; Migration; Migration Patterns; DNA; Mitosis; Meiosis; Zygote; Reproduction; Student Activity; Bats; Population; Random Sample; Endangered Species; Bald Eagle; Levels of Endangerment;
Popularity (downloads): 1657