Lot of 27 issues POPULAR SCIENCE Magazines 1972/1973/1974/1975/1976 cars planes
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APRIL 1972 - FORDS DREAM CAR, SPACE SHUTTLE, HIFI TV GADGETS
JUNE 1972 - HANG GLIDER, PLATE TECTONICS, TAPE SYSTEMS FOR YOUR CAR, FAIL SAFE TIRES
DECEMBER 1973 - NEW CATALYTIC CARB, PLANET JUPITER, EARTHQUAKES, SUPERCARS, ELECTRIC SHAVER TESTING
AUGUST 1974 - GAS SAVING GADGETS, NUCLEAR FUSION
NOVEMBER 1974 - SPACE SHUTTLE, GEOTHERMAL ENERGY, EMERGENCY POWER FOR YOUR HOME
DECEMBER 1974 - COLOR TV, REFRIGERATORS, SAAB STEAM ENGINE, SOLAR CELLS
JANUARY 1975 - US RUSSIA IN SPACE, AUTO REPAIR, HIGH SPEED TAPE RECORDERS
FEBRUARY 1975 - SMALL ENGINE ENGINEERING, HTGR NUCLEAR POWER, HI FI LOUD SPEAKER TESTING
MARCH 1975 - SOLAR HEATING EQUIPMENT, VACUUM GUAGE FOR YOUR CAR, FLAT SCREEN TV (GETTING CLOSER... VERY COOL ARTICLE!)
APRIL 1975 - SPACE AGE GRAPHITE FIBER FOR BIKE FRAMES AND GOLF CLUBS, SOLAR HEAT PUMPS, ALTERNATIVE ENERGY, TV ANTENNA SYSTEMS, NASA SUPER WING
MAY 1975 - EGBEATER WINDMILL, VACATION AREAS, RUSTPROOFING, SCUBA DIVING
JUNE 1975 - ELECTRIC CARS, ENERGY FROM THE SEA, ORBITING TELESCOPE SWINSUIT SAILBOATS
JULY 1975 - STRATIFIED CHARGE ENGINES, 120 MPH TRAIN, SWIMMING POOL CHEMISTRY
AUGUST 1975 - TOTAL ENERGY SYSTEM WING AND SUN, 22 RIFLES, FIBER OPTICS
SEPTEMBER 1975 - TURBO ELECTRIC CAR, ENERGY FROM SPACE, HOME IMPROVEMENT IDEAS
OCTOBER 1975 - 1976 FORD, GM, AMC CARS, WIND ENERGY, DEEP SPACE SATELLITE, SOLAR POWER TOWER
NOVEMBER 1975 - TIRE TESTING MACHINES, WINTERIZE YOUR CAR, CHRYSLER ECONOMY CARS, TARGET AIR RIFLES
DECEMBER 1975 - ENERGY INDEPENDENCE FOR YOUR HOME, SMOKE DETECTORS, COLOR TVS,
JANUARY 1976 - SPACE AGE TROLLEY, BOOST YOUR MILEAGE, CHEVELLE VS VW RABBIT SAAB GF FIAT 128, PAGE GRABBER
FEBRUARY 1976 - STOL PLATE, PROPANE FUEL, POCKET CALCULATOR
MARCH 1976 - WIND POWER, SOLAR POWER, OUTDOOR RECREATION , SCIENCE ATTACKS AVALANCHE
APRIL 1976 - JPL REPORT, DEBATE OVER SYNTHETIC OIL
JUNE 1976 - ELECTRONIC IGNITION FOR CARS, FOG LIGHTS, COLOR TV
JULY 1976 - LIFE ON MARS, CB RADIOS, NEW SOLAR ARCHITECTURE, INSTANT CAMERAS
AUGUST 1976 - ROVAC SOLAR ASSISTED HEAT PUMP, FORD VENTURI CARBURETOR, DYNASHIP UPDATE
SEPTEMBER 1976 - NUTCRACKER VTOL, 1977 CARS, HOME IMPROVEMENTS
OCTOBER 1976 - CONCENTRATING COLLECTORS FOR SOLAR HEATING, VORTEX TUBES, GAS WELDING, HIGH EFFICIENCY FURNACES