Find the answers to some of the world’s most interesting questions with these curiosity-inspiring series.

How To

Baseball gloves; medical electrodes; Stetson hats.

How It's Made

Induction cooktops; truck scales; Tetra Pak containers; harmonicas.

Heated skate blades; gliders; hand bells; fire hoses.

Giant valves; sardines; barographs; disposable diapers.

Accordions; pineapples; artificial joints.

Find out how hot rods, decorative eggs, fire hose nozzles and baseballs are made.

Microphones; hot tubs; artificial turf; beer steins.

Cine cameras, glass christmas ornaments and giant tires.

Technical glass; washing machines; playing cards; crossbows.

Javelins; cuckoo clocks; hearts of palm; windshield wipers.

Examine how pencils, metal recycling and coffee are made.

Anatomical models; jukeboxes; tortilla chips; spark plugs.