15291. Dating age (29:13)

Date:
1959
Summary:
Dr. Maria Piers discusses the behavior of teenagers in the context of dating and romantic relationships.

15292. Design with a camera (29:44)

Date:
1959
Summary:
One of 13 episodes in a series, Design With A Camera offers instructions and tips on framing subjects in photography. Joan Jockwig Pearson demonstrates subject placement using drawings and frames o...

15295. Different aircraft systems (29:44)

Date:
1959
Summary:
The first airplane to fly was what would be called today a Canard Type airplane; it had a horizontal stabilizer in front of the main wing. Today’s Conventional Type plane has the stabilizing surfac...

15296. DNA structure and replication (29:15)

Date:
1959
Main contributors:
University Films; J. D. Watson; Irwin H. Herskowitz
Summary:
Describes RNA and DNA which are favored as the carriers of genetic information. Presents DNA molecules as shown in the electron microscope and describes the polymeric nature of the DNA molecule and...

15297. Do we need a new educational revolution? (29:13)

Date:
1959
Summary:
Max Lerner and five Brandeis students agree that a new educational revolution is needed. The discussion mainly focuses on the question of why it is needed and how it should come about. Among the qu...

15298. Down Shifting and Emergency Stops and Turns (27:57)

Date:
1959
Summary:
Part 1: Discusses the occasions when it is necessary to shift to a lower gear ratio and gives directions as to how this is done. Explains the dangers of and the reasons for emergency stops. List ...

15299. Down shifting and emergency stops and turns (27:57)

Date:
1959
Summary:
Part 1: Discusses the occasions when it is necessary to shift to a lower gear ratio and gives directions as to how this is done. Explains the dangers of and the reasons for emergency stops. List ...