The year is 1953. Rocket Chemical, a struggling company in San Diego, sets out to create a rust-preventive solvent that can displace water. On the 40th attempt (note: 39 failures), they nailed it. Thus, WD-40 was born. While the ingredients remain a well-guarded secret more than 50 years later (the company insists there’s nothing in it to harm us), WD-40 has myriad uses beyond what it was intended to do: clean rocket parts. WD-40 will take care of things that are: Sticky WD-40 removes stickers and adhesives from glass, plastic, countertops, and containers. Use it to lubricate the tracks in sticking sliding windows to make them glide. Spray a little WD-40 to lubricate sticky drawers and to penetrate and loosen sticky knobs on adjustable chairs. Give your snow shovel a quick spray to combat sticky snow. Stuck Zipper stuck? Loosen it with WD-40. A quick shot will help untangle jewelry …