2. The ENIAC computer at work

3. Slide Rule

4. Slide Rule Up Close

5. Vacuum Tubes

7. Propeller Plane for Cross Country Travel

8. Rotary Dial Phone

13. Animation of Re-Entry

14. Diagram of Control Panel

15. Control Panel

16. Capsule Interior

18. On the Assembly Line

21. Mercury Capsule Exterior

22. Original 7 Astronauts

24. Centrifuge for Astronaut Training

25. Centrifuge

26. Astronaut Entering the Centrifuge

27. Astronaut in the Centrifuge Capsule

28. Astronaut Cooper Preparing for Training

29. John Glenn in the Capsule

30. Astronaut Carpenter Training in the Capsule

31. Astronauts Check Out Their Body-Molded Couches to Use in the Capsule

32. John Glenn entering his capsule on the launch pad.

33. Mercury on the Launch Pad

34. Redstone Rocket

35. Alan Shepard’s capsule is launched on top of a Redstone Rocket.

36. John Glenn is launched atop an Atlas rocket.

37. Mercury Launch Complex at Cape Canaveral

38. Atlas Rocket and Capsule for Gordon Cooper’s Mission

39. Mercury 5 Pre-Launch Activities