Season 2015 2015

TV-G

Season Premiere

2015x01 What is carrageenan?

• 2015-01-02T08:30:00Z — 10m

2015x02 How does a dollar bill changer work?

• 2015-01-05T08:30:00Z — 10m

2015x03 How do neon and fluorescent lights differ?

• 2015-01-07T08:30:00Z — 10m

2015x04 Semi Submarines

• 2015-01-12T08:30:00Z — 10m

2015x05 How do strokes work?

• 2015-01-16T08:30:00Z — 10m

2015x06 How do retractable roofs in convertible stadiums work?

• 2015-01-19T08:30:00Z — 10m

2015x07 In baseball, how does a pitcher throw a curveball?

• 2015-01-21T08:30:00Z — 10m

2015x08 How does an oxygen canister on an airplane work?

• 2015-01-26T08:30:00Z — 10m

2015x09 How does nitrous oxide help an engine perform better?

• 2015-01-28T08:30:00Z — 10m

2015x10 Why does your computer need a battery?

• 2015-01-30T08:30:00Z — 10m

2015x11 What is the difference between a hardwood and a softwood?

• 2015-02-02T08:30:00Z — 10m

2015x12 How does CCC, the new form of CPR, work?

• 2015-02-04T08:30:00Z — 10m

2015x13 How does a speedometer in an airplane work?

• 2015-02-06T08:30:00Z — 10m

2015x14 How do plastics work? What is actually in a plastic?

• 2015-02-11T08:30:00Z — 10m

2015x15 Why don't they use normal air in race car tires?

• 2015-02-13T08:30:00Z — 10m

2015x16 How do thirty pounds of air in your tires hold up two tons of car?

• 2015-02-16T08:30:00Z — 10m

2015x17 Where does aluminum come from?

• 2015-02-20T08:30:00Z — 10m

2015x18 How do dry chemical fire extinguishers work?

• 2015-02-23T08:30:00Z — 10m

2015x19 How does the common cold work?

• 2015-02-25T08:30:00Z — 10m

2015x20 What are other ways to store energy besides batteries?

• 2015-02-27T08:30:00Z — 10m

2015x21 How much does planet Earth weigh?

• 2015-03-02T08:30:00Z — 10m

2015x22 What's the deal with milk?

• 2015-03-04T08:30:00Z — 10m

2015x23 How Flatulence Works

• 2015-03-06T08:30:00Z — 10m

2015x24 How do cats purr?

• 2015-03-09T08:30:00Z — 10m

2015x25 How does an airplane toilet work?

• 2015-03-13T08:30:00Z — 10m

2015x26 Why is a circular saw louder than a table saw?

• 2015-03-16T08:30:00Z — 10m

2015x27 Why are traffic lights being replaced with LEDs?

• 2015-03-18T08:30:00Z — 10m

2015x28 Could anti-lock brakes detect a flat tire?

• 2015-03-20T08:30:00Z — 10m

2015x29 What does it mean when a car has dual overhead cams?

• 2015-03-23T08:30:00Z — 10m

2015x30 Why can't we breathe underwater?

• 2015-03-25T08:30:00Z — 10m

2015x31 How does chlorine bleach work?

• 2015-03-27T08:30:00Z — 10m

2015x32 How much oxygen does a person consume in a day?

• 2015-04-01T08:30:00Z — 10m

2015x33 What is a lightyear?

• 2015-04-03T08:30:00Z — 10m

2015x34 How Proton Therapy Works

• 2015-04-08T08:30:00Z — 10m

2015x35 How can a valet rip you off?

• 2015-04-10T08:30:00Z — 10m

2015x36 How do they get the lead in a wooden pencil?

• 2015-04-13T08:30:00Z — 10m

2015x37 How many calories does a person need daily?

• 2015-04-17T08:30:00Z — 10m

2015x38 What do the symbols on the U.S. one-dollar bill mean?

• 2015-04-20T08:30:00Z — 10m

2015x39 Why do feet stink?

• 2015-04-22T08:30:00Z — 10m

2015x40 How do instant cameras work?

• 2015-04-24T08:30:00Z — 10m

2015x41 What exactly is pastrami?

• 2015-05-01T08:30:00Z — 10m

2015x42 How does rust work?

• 2015-05-08T08:30:00Z — 10m

2015x43 How do they create patterns in a baseball field?

• 2015-05-15T08:30:00Z — 10m

2015x44 How do sodium acetate heat pads work?

• 2015-05-18T08:30:00Z — 10m

2015x45 Why do the plugs on some appliances have two prongs and others have three?

• 2015-05-20T08:30:00Z — 10m

2015x46 What is a decibel, and how is it measured?

• 2015-05-22T08:30:00Z — 10m

2015x47 How does an upside down airplane's engine get fuel?

• 2015-05-27T08:30:00Z — 10m

2015x48 How do aircraft carriers work?

• 2015-05-29T08:30:00Z — 10m

2015x49 How V-chips Work

• 2015-06-01T08:30:00Z — 10m

2015x50 How Diaper Crystals Work

• 2015-06-03T08:30:00Z — 10m

2015x51 How Botulism Works

• 2015-06-05T08:30:00Z — 10m

2015x52 Where do salad dressings get their bizarre names?

• 2015-06-08T08:30:00Z — 10m

2015x53 Why do human beings have eyebrows?

• 2015-06-10T08:30:00Z — 10m

2015x54 What is the difference between good and bad toy helicopters?

• 2015-06-15T08:30:00Z — 10m

2015x55 Can we make gasoline from bacteria?

• 2015-06-19T08:30:00Z — 10m

2015x56 How Boogers and Mucuous Membranes Work

• 2015-06-22T08:30:00Z — 10m

2015x57 How X-Ray Machines Work

• 2015-06-24T08:30:00Z — 10m

2015x58 How Smoke Works

• 2015-06-26T08:30:00Z — 10m

2015x59 How can an electric toothbrush recharge its batteries?

• 2015-06-29T08:30:00Z — 10m

2015x60 What are frankincense and myrrh?

• 2015-07-01T08:30:00Z — 10m

2015x61 How do candles work?

• 2015-07-03T08:30:00Z — 10m

2015x62 What's the total amount of gold in the world?

• 2015-07-06T08:30:00Z — 10m

2015x63 What do the ul marks on so many products mean?

• 2015-07-08T08:30:00Z — 10m

2015x64 Can water go bad?

• 2015-07-10T08:30:00Z — 10m

2015x65 How is wire measured?

• 2015-07-13T08:30:00Z — 10m

2015x66 How can I make artificial snow in my backyard?

• 2015-07-15T08:30:00Z — 10m

2015x67 What would happen on a carousel moving at the speed of light?

• 2015-07-17T08:30:00Z — 10m

2015x68 Why doesn't paper money disintegrate in the washing machine?

• 2015-07-20T08:30:00Z — 10m

2015x69 How are old black and white movies colorized?

• 2015-07-22T08:30:00Z — 10m

2015x70 How hair length works

• 2015-07-24T08:30:00Z — 10m

2015x71 How Starting A Car in Cold Weather Works

• 2015-07-27T08:30:00Z — 10m

2015x72 How Do Submarines Work?

• 2015-07-29T08:30:00Z — 10m

2015x73 How does red eye in photographs work?

• 2015-07-31T08:30:00Z — 10m

2015x74 How does asphalt work, and where does it come from?

• 2015-08-03T08:30:00Z — 10m

2015x75 What is a vactrain?

• 2015-08-05T08:30:00Z — 10m

2015x76 To maximize happiness, what should you spend money on?

• 2015-08-07T08:30:00Z — 10m

2015x77 How do a zebra's stripes act as camouflage?

• 2015-08-10T08:30:00Z — 10m

2015x78 How do astronauts function in their spacesuits?

• 2015-08-12T08:30:00Z — 10m

2015x79 How do bake and broil settings differ?

• 2015-08-14T08:30:00Z — 10m

2015x80 How can you figure out how far away lightning struck?

• 2015-08-17T08:30:00Z — 10m

2015x81 What's the difference between LPG or natural gas?

• 2015-08-19T08:30:00Z — 10m

2015x82 How many balloons would it take to life someone off the ground?

• 2015-08-21T08:30:00Z — 10m

2015x83 What is Schadenfreude?

• 2015-08-24T08:30:00Z — 10m

2015x84 Can nasal sprays be addictive?

• 2015-08-26T08:30:00Z — 10m

2015x85 How does the snow dragon eat and digest snow?

• 2015-08-28T08:30:00Z — 10m

2015x86 How the Dow Jones Industrial Average Works

• 2015-09-02T08:30:00Z — 10m

2015x87 How Golf Ball Dimples Work

• 2015-09-04T08:30:00Z — 10m

2015x88 Can I see the stuff astronauts left on the moon? (REBROADCAST)

• 2015-09-07T08:30:00Z — 10m

2015x89 How do Pop Rocks candy work?

• 2015-09-09T08:30:00Z — 10m

2015x90 What causes the smell after rain?

• 2015-09-11T08:30:00Z — 10m

2015x91 How Air Force One Works

• 2015-09-28T08:30:00Z — 10m

2015x92 How Atomic Clocks Work

• 2015-09-30T08:30:00Z — 10m

2015x93 How Baking Powder Works

• 2015-10-02T08:30:00Z — 10m

2015x94 How Night Vision Works

• 2015-10-05T08:30:00Z — 10m

2015x95 How Subprime Loans Work

• 2015-10-07T08:30:00Z — 10m

2015x96 How Helium Works

• 2015-10-09T08:30:00Z — 10m

2015x97 Why do 3D movies cause headaches?

• 2015-10-12T08:30:00Z — 10m

2015x98 How is olive oil made?

• 2015-10-14T08:30:00Z — 10m

2015x99 What will airplanes look like in 2025?

• 2015-10-16T08:30:00Z — 10m

2015x100 How do astronomers measure distance?

• 2015-10-19T08:30:00Z — 10m

2015x101 Will a really big earthquake sink Western California?

• 2015-10-21T08:30:00Z — 10m

2015x102 How Rearview Mirrors Work

• 2015-10-23T08:30:00Z — 10m

2015x103 What is the difference between a turbo-charger and a super-charger?

• 2015-10-26T08:30:00Z — 10m

2015x104 How can you drive across Antarctica?

• 2015-10-28T08:30:00Z — 10m

2015x105 How do airport scanners work?

• 2015-10-30T08:30:00Z — 10m

2015x106 How can some eggs be better for you than others?

• 2015-11-02T08:30:00Z — 10m

2015x107 How do honeybees make honey?

• 2015-11-04T08:30:00Z — 10m

2015x108 How Marshmallows Work

• 2015-11-06T08:30:00Z — 10m

2015x109 How does a Dippy Bird work?

• 2015-11-09T08:30:00Z — 10m

2015x110 How do I burn calories on a stair machine?

• 2015-11-11T08:30:00Z — 10m

2015x111 Why use a humidifier in your home in the winter?

• 2015-11-13T08:30:00Z — 10m

2015x112 How does Krispy Kreme work?

• 2015-11-16T08:30:00Z — 10m

2015x113 How do cavities work?

• 2015-11-18T08:30:00Z — 10m

2015x114 What is sodium nitrate?

• 2015-11-23T08:30:00Z — 10m

2015x115 What would happen if you fired a gun on a moving train?

• 2015-11-25T08:30:00Z — 10m

2015x116 What are dissolvable stitches?

• 2015-11-27T08:30:00Z — 10m

2015x117 How do self-setting clocks work?

• 2015-11-30T08:30:00Z — 10m

2015x118 How Sonic Booms Work

• 2015-12-02T08:30:00Z — 10m

2015x119 Is there any way to see satellites that are in orbit?

• 2015-12-04T08:30:00Z — 10m

2015x120 What is leather and where does it come from?

• 2015-12-07T08:30:00Z — 10m

2015x121 How does a magneto work?

• 2015-12-09T08:30:00Z — 10m

2015x122 How does a jet engine's afterburner work?

• 2015-12-11T08:30:00Z — 10m

2015x123 How do they make fortune cookies?

• 2015-12-14T08:30:00Z — 10m

2015x124 Why do freezing temperatures yield both snow and rain?

• 2015-12-16T08:30:00Z — 10m

2015x125 How does catnip work?

• 2015-12-18T08:30:00Z — 10m

2015x126 How do self-winding watches work?

• 2015-12-21T08:30:00Z — 10m

2015x127 How can turbines change our energy future?

• 2015-12-23T08:30:00Z — 10m

2015x128 How does a traffic light detect cars?

• 2015-12-25T08:30:00Z — 10m

2015x129 How does high-speed rail work?

• 2015-12-28T08:30:00Z — 10m

2015x130 Is the sound on vinyl records better than on CDs?

• 2015-12-30T08:30:00Z — 10m