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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
 

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