Search Results (69 videos found) 
NASA Connect  TRROR  Sleep Schedule
(2005)
In the fourth segment of the Right Ratio of Rest: Proportional Reasoning, R. J. talks with Dr. Dave Williams about the things that interfere with astronauts sleep in space.... Genre: Educational Keywords: NASA Connect; The Right Ratio of Rest; TRROR; Proportional Reasoning; Ratio of Rest; Dr. Dave Williams; sleep patterns in outer space; activity plan; Dr. Czeisler; sleep schedule; R. J.; Jennifer Pulley; Duration: 00:08:19 Popularity (downloads): 560 

NASA Connect  TRROR  Sleep and The Circadian Clock
(2005)
In the first segment of the Right Ratio of Rest: Proportional Reasoning, Lynn Swann gives a summary of the entire video. Next Jennifer Pulley explains to the circadian clock to... Genre: Educational Keywords: NASA Connect; The Right Ratio of Rest; TRROR; Proportional Reasoning; Ratio of Rest; Lynn Swann; Jennifer Pulley; R. J.; Derek Wang; Biological Clock; Circadian Clock; Lack of Sleep; Sleep; Duration: 00:05:56 Popularity (downloads): 474 

NASA Connect  TRROR  Benefits of Sleep
(2005)
In the second segment of the Right Ratio of Rest: Proportional Reasoning, R.J. talks with Dr. Charles Czeisler about what the circadian clock is and what it does in the... Genre: Educational Keywords: NASA Connect; The Right Ratio of Rest; TRROR; Proportional Reasoning; Ratio of Rest; R. J.; Dr. Charles Czeisler; What Influences Circadian Clock; Benefits of Sleep; Sleep; Duration: 00:04:55 Popularity (downloads): 512 

NASA Connect  TRROR  Rational Numbers  Student Activity
(2005)
In the third segment of the Right Ratio of Rest: Proportional Reasoning, Jennifer Pulley explains three types of rational numbers: Fractions, Decimals and Percents. Jennifer also describes ratios and proportions.... Genre: Educational Keywords: NASA Connect; The Right Ratio of Rest; TRROR; Proportional Reasoning; Ratio of Rest; Jennifer Pulley; Rational Numbers; Fractions; Decimals; Percents; Numerator; Denominator; Ratio; Proportion; Cole Middle School; Fraction Wheels; Student Activity; Sleep; Duration: 00:09:16 Popularity (downloads): 623 

NASA Connect  The Right Ratio of Rest: Proportional Reasoning
(2005)
NASA Connect video containing the following four segments. In the first segment of the Right Ratio of Rest: Proportional Reasoning, Lynn Swann gives a summary of the entire video. Next... Genre: Educational Keywords: NASA Connect; The Right Ratio of Rest; TRROR; Proportional Reasoning; Ratio of Rest; Lynn Swann; Jennifer Pulley; R. J.; Derek Wang; Biological Clock; Circadian Clock; Lack of Sleep; Sleep; Dr. Charles Czeisler; What Influences Circadian Clock; Benefits of Sleep; Rational Numbers; Fractions; Decimals; Percents; Numerator; Denominator; Ratio; Proportion; Cole Middle School; Fraction Wheels; Student Activity; Dr. Dave Williams; sleep patterns in outer space; activity plan; sleep schedule; Duration: 00:28:30 Popularity (downloads): 730 

NASA Connect  SOF  Glide Ratio Activity
(2004)
NASA Connect segment involving students in an activity exploring glide ratio and surface area. Genre: Educational Keywords: NASA Connect; Research; Student Activity; Data; Median; Ratio; Mean; Glide; Surface Area; Horizontal; Altitude; Duration: 00:03:12 Popularity (downloads): 1341 

NASA Connect  MTF  Fibonacci Sequence Activity
(2000)
NASA Connect segment involving students in an activity that explores the Fibonacci Sequence. The segment explores ratios, measurements, and proportionalities. Genre: Educational Keywords: NASA Connect; Student Activity; Fibonacci Sequence; Ratio; Proportion; Measurement; Golden Ratio; Experiment; Data; Results; Duration: 00:03:19 Popularity (downloads): 1224 

NASA Connect  MTF  Ratios and Aircraft Design
(2000)
NASA Connect segment explaining how the Fibonacci sequence and the Golden Ratio help NASA engineers research, design and develop airplanes. Genre: Educational Keywords: NASA Connect; Ratios; Proportions; Fibonacci Sequence; Golden Ratio; Airplanes; Design; Model; Research; Wing Loading; Weight; Wing Area; Load Factor; Total Lift; SATS; Power Loading; Power; Duration: 00:05:54 Popularity (downloads): 1666 

Mullinaires, The
(1953)
A chorus of kitchen salesmen sings an inspirational song to rally the rest of the troops. Genre: Ephemeral Keywords: Appliances: Sales;Music: Choral;Rituals; Duration: 00:10:00 Popularity (downloads): 159 

Story of a City: New York
(1946)
Pictorial explanation of historic & economic causes for emergence of new york as one of world's largest cities & of its vital relation to rest of America. Genre: Ephemeral Keywords: Duration: 00:20:00 Popularity (downloads): 330 
