Start Over Date 1958

561. Light (15:08)

Date:
1958
Summary:
Uses demonstrations to explain principles of light. Shows why there is daylight and darkness. Discusses speed and reflection of light. (WCET) Kinescope.

562. Water pressure (14:32)

Date:
1958
Summary:
This program deals with water pressure. Uncle Wonder shows the various experiments that water has weight and that water exerts pressure in all directions. He shows why there is more water pressure ...

563. Doctors in space. Living room in the void (29:15)

Alternative title:
Living room in the void
Date:
1958
Main contributors:
See Other Contributors
Summary:
Discusses protective devices for flyers in space. Demonstrates the Air Force partial pressure suit. Explains the effects of "explosive decompression." Presents a design for a three-stage rocket veh...

564. So many with so little (29:35)

Date:
1958
Summary:
Presents a vacation camping trip in the southeast by the Ed Harvey family. Upon meeting a low-income farm family they examine the causes and solutions to the extreme poverty of major portions of t...

565. Music and Literature: The Masque (29:04)

Date:
1958
Summary:
Discusses the form of the masque with samples of music and dances. Concentrates on the Lord Hayes' Masque by Thomas Campion. Musical compositions are performed by the Saturday Consort. (WQED) Kin...

566. Pay now, eat later (29:18)

Date:
1958
Summary:
Uses a fishing trip, high school debate, and cartoon sequences to explain conservation practices on the farm. Tells what conservation is, how much is needed, and who should pay the cost. (Agrafilms...

567. Atoms and molecules (29:34)

Date:
1958
Summary:
Uses laboratory experiments to illustrate the size of atoms and molecules. Demonstrates the smallness of these particles by means of oil film on water and the passage of hydrogen through a clay cup...

568. Organic Chemistry (29:47)

Date:
1958
Summary:
Uses laboratory experiments to survey the field of organic chemistry. Tells why a whole field study is devoted to carbon and its compounds. Shows how carbon compounds differ from other compounds. ...

569. Liquid Air: Physical and Chemical Properties (29:38)

Date:
1958
Summary:
Continues the discussion of liquid air by explaining its physical and chemical properties. Points out the density and boiling point of the components of liquid air. Illustrates the effect of liqu...

570. Catalysts: Secret Agents in Chemistry (29:27)

Date:
1958
Summary:
Uses laboratory experiments to illustrate the action of catalysts. Demonstrates with the decomposition of hydrogen peroxide, solution of zinc in hydrochloric acid, and the burning of a sugar cube. ...