Check the listing for details. 1974 POPULAR SCIENCE FEBRUARY Vol. 204 No. 2. Condition: Used. Listed at 5.74 USD. 1974 POPULAR SCIENCE FEBRUARY Vol. 204 No. 2 190 pages USED: A little lower right corner cover paper damage. Fine otherwise. How We’re Using FLYWHEELS ON TRAINS TO SAVE ELECTRICITY COLD-WEATHER CAR QUIZ How You Can Keep Going When Temperature Drops DAZZLING NEW SPACE PHOTOS Help Scientists HIGHLIGHTS OF THIS ISSUE: Flywheel Brakes Store New Train’s Energy: No more waste of built-up energy. Rapid-transit cars will be braked by flywheels, which will help start train again, saving electricity. Side-Flying Planes Perform “Impossible” Maneuvers: New research craft will help test planes before they are built. The Dasher…New VW in Your Future: With water-cooled engine, front-wheel drive, it costs more, too. Who’s Ahead – Jets or Stern Drives?: Eye-opening tests with identical boats will help you make a choice. Dazzling New Space Images help Scientists Get on Top of Earth’s Problems: Photographs from NASA earth satellite can help find oil and mineral deposits, trace pollution, and stop urban rot. CONTENTS: CARS AND DRIVING Norbye/Dunne Report: Is There Still a Place for Full-Size Cars? The Dasher…New VW in your future. Cold-Weather Crisis with Your Car? How Would You Cope? SCIENCE AND INVENTIONS New Mass-Transit Cable Car Never Stops. Flywheel Brakes Store New Train’s Energy New Space Photos Help Scientists Get on Top of Earth’s Problems Now Giant Grinders Gobble Our Waste Problem OUTDOOR RECREATION Winnie Wagon – Pocket Motor Home That Doubles as a Station Wagon Cut a Bike in Half to Store it Ne Three-Cylinder Package Who’s Ahead – Jets or Stern Drives? Pick your Sport: Four Ways to Rig a Hull Winter Canoeing Bike Rack in a Bag Dual Batteries Insure RV Starts HOME IMPROVEMENT Basement Face-Lifts: Real Brick Vs. Fake Stone Style Yourself a Chimney Cap Elegant Face for Drab Cabinets See-Through Humidifier Sturdy Platform for Sleep/Storage Building the Brick Bar Alcove How to Build the Hi-Fi Wall with a Fake Stone Fireplace An Attic Ladder for a Tight Spot TOOLS AND TECHNIQUES Clean-Cutting Little Table Saw A Little Metal Bender A Torrent of Easy-to-Build Ideas Flows from Plastic Pipe A Portable Drill Press Car-Seat Console Custom Carbide Blades A Staple Gun that “Shoots” Nails Vise That Won’t Let Go 25,000 Vibes for the Home Shop A Little Lathe You Can Build Lightweight Drill Your Jeep Can Mix Cement, Too PHOTOGRAPHY Kit Turns Your Slides into Color Prints SPACE AND AVIATION Side-Flying Planes Perform “Impossible” Maneuvers Who Will Take Aviation’s Richest Prize? EVERY MONTH PS Readers Talk Back Science Newsfront “Say, Smokey-“ New Ideas from the Inventors Look and Listen The View Down the Road Recreation Roundup Detroit Report PS: What’s News Taking Care of Your Car Shop Talk Wordless Workshop All these brochures were found in my uncle's / grandmother's attic. Combined items reduces total shipping cost. I will combine into a 1 package weight shipping. I use a sheet of cardboard so these don't get bent.