| DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
|---|
| 9C30.00 | Air Support | | |
| 9C30.20 | air track flatness | AJP 43(9),840 | A device for checking air track flatness. |
| 9C30.25 | cooling air for the air track | AJP 35(3),281 | Add a heat exchanger to cool the hot air from a vacuum cleaner source. |
| 9C30.26 | photograph the air track | AJP 36(1),59 | Use a stroboscopic shutter on a Polaroid camera instead of "black box" timers for air track demonstrations. |
| 9C30.30 | flat air track | AJP 47(9),825 | An air track made from 1 X 3 extruded aluminum tubing with discussion of gliders, etc. |
| 9C30.30 | central blower and timer | AJP 44(5),493 | Centralized blowers and spark timers. |
| 9C30.30 | improving the air track and table | AJP 39(3),340 | Enlarge the holes with a No. 57 drill. |
| 9C30.30 | mobile air track | AJP 36(3),x | A picture of an air track mounted on a mobile cart containing all the accessories. |
| 9C30.30 | making air tracks | AJP 30(11),839 | Make air tracks out of standard 2" square extruded aluminum tubing. |
| 9C30.30 | long air track | TPT 28(9),618 | Three air tracks are carefully combined into one 8.3 m track for a hall display. |
| 9C30.30 | moving air tracks | M-15g | Mount the air track on a table with castors. See AJP 36(3),x. |
| 9C30.31 | linear air trough | AJP 31(4),255 | Long article on a linear air trough. |
| 9C30.35 | crush proof springs for gliders | AJP 35(10),xi | Back the spring with a post so it doesn't go beyond the elastic limit. |
| 9C30.37 | magnetic coupling at a distance | AJP 42(5),414 | Magnet configurations used to couple air carts at a distance. |
| 9C30.40 | modify App. Drw. Proj. No. 10 | AJP 29(10),xiv | Two minor modifications to the air suspended pucks of Apparatus Drawings Project No. 10. |
| 9C30.40 | gas-supported puck theory | AJP 33(2),168 | In contrast to AJP 32,306,(1964), experimental gas layer thickness is within 3% of theory. |
| 9C30.40 | air-supported puck theory | AJP 32(4),306 | An approximate solution of the Navier-Stokes equation for flow from the center of the puck. |
| 9C30.40 | double floating puck | AJP 36(11),1022 | Drill 1/4" holes in the bottom puck and a second will float on top. |
| 9C30.40 | another dry ice puck design | AJP 32(9),xiv | A cylindrical puck with internal dry ice compartment. |
| 9C30.40 | air supported pucks | AJP 28(7),670 | Apparatus Drawings Project No. 10: Designs for air suspended pucks, both external and internal supplies. |
| 9C30.40 | dry-ice puck base | AJP 32(5),xiii | Make a nonwarping plastic base for dry-ice pucks. |
| 9C30.40 | gas supported pucks | AJP 41(3),355 | A criterion for a stable design of CO2 supported pucks is developed. |
| 9C30.40 | an "airless" air puck | AJP 32(9),xiv | A plastic puck with a convex surface floated 60 ft. and stops when the speed drops below a critical value. |
| 9C30.40 | air supported pucks | 10-2 | How to make several different types of air supported pucks. |
| 9C30.41 | reproducible puck launching | AJP 32(5),xiv | A bifilar pendulum hits the puck. |
| 9C30.45 | air table modifications | AJP 36(5),vii | Several modifications to the AJP 35 (1967) 2'x2' air table. |
| 9C30.45 | air table center bearing | AJP 36(11),1020 | A center bearing which allows the cord to pass through the center of the table. |
| 9C30.45 | air table | AJP 35(4),xv | An inexpensive air table made of a Masonite matboard lamination. |
| 9C30.45 | air table grid | AJP 36(11),1021 | Photographing a grid pattern before or after the experiment. |
| 9C30.45 | air table | AJP 31(11),867 | Describing construction of the first air table, 18"x35". |
| 9C30.46 | transparent air table | AJP 37(9),857 | A launcher and transparent air table for the overhead projector. |
| 9C30.46 | transparent air table | AJP 35(12),ix | Directions for making an air table for the overhead projector. |
| 9C30.50 | seat for air gyro | AJP 35(10),xii | Mold technique for making air gyro seats. |
| 9C30.50 | air bearing | AJP 31(9),xii | Announcement of the Ealing air bearing pulley. |