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The Worst Episodes of Bill Nye the Science Guy

Every episode of Bill Nye the Science Guy ranked from worst to best. Explore the Worst Episodes of Bill Nye the Science Guy!

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It's "Mr. Wizard" for a different decade. Bill Nye is the Science Guy, a host who's hooked on experimenting and explaining. Picking one topic per show (like the human heart or electricity), Nye gets creative

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  1. #1 Worst Episode
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    Bill Nye the Science Guy Season 2 Episode 16 - Communication
    0.0/10(0 votes)

    #1 - Communication

    S2:E16

    In this program, Bill points out the different ways in which humans and animals exchange information. He also talks about the ability of humans to store data in computers, books, and on videotapes.

    Director:Unknown
    Writer:Unknown

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  2. Bill Nye the Science Guy Season 3 Episode 4 - Rocks & Soil
    0.0/10(0 votes)

    #2 - Rocks & Soil

    S3:E4

    We live on top of rocks – the Earth’s surface. There are three basic types of rocks — igneous, sedimentary, and metamorphic — and each type is made a different way. Igneous rocks are made from cooled lava. Sedimentary rocks are made from small pieces of other rocks stuck together. Metamorphic rocks are formed when other rocks are heated or pressed, or both. One type of rock can change into another type of rock as the Earth’s surface shifts and changes. It takes the right conditions and a lot of time.

    Director:Unknown
    Writer:Unknown

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  3. Bill Nye the Science Guy Season 3 Episode 11 - Waves
    0.0/10(0 votes)

    #3 - Waves

    S3:E11

    Energy, things like light, heat, and sound, moves in waves. You’ve probably seen waves in the ocean, or ripples when you throw a rock in a pond. Moving energy is not like the wave you do with your hand.

    Director:Unknown
    Writer:Unknown

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  4. Bill Nye the Science Guy Season 3 Episode 16 - Human Transportation
    0.0/10(0 votes)

    #4 - Human Transportation

    S3:E16

    Transportation is all about moving people and their things. You can transport yourself around using your feet, a bike, a car, a train – anything that gets you going from one place to another. Humans have been moving around from place to place ever since they’ve been on Earth. That’s how we get our food and our materials like lumber, concrete and computers from one place to another.

    Director:Unknown
    Writer:Unknown

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  5. Bill Nye the Science Guy Season 3 Episode 17 - Wetlands
    0.0/10(0 votes)

    #5 - Wetlands

    S3:E17

    Wetlands are not just home to different animals and plants, but they also control flooding and help keep the Earth’s water clean. Flood waters move more slowly through wetlands because they have to go through barriers of plants and dirt. Wetlands help stop erosion because the plants stop the soil from washing away. Plants and soil in wetlands slow water enough that bacteria and other decomposer organisms can break down and even absorb some types of pollution. Wetlands are wet. Let’s keep them that way.

    Director:Unknown
    Writer:Unknown

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  6. Bill Nye the Science Guy Season 4 Episode 5 - NTV Top 11 Video Countdown
    0.0/10(0 votes)

    #6 - NTV Top 11 Video Countdown

    S4:E5

    Join Bill Nye as he counts down the hits from the Soundtracks of Science. Along with the music, Bill does a few new experiments on the lab bench. You’ll see the grunge band Nyevana’s classic “Air Pressure,” Momentisey’s “The Faster You Push Me,” and divas En Lobe’s “Whatta Brain.” There’s even a special appearance by Mudhoney, a real band from Seattle. But if you want to know who’s the number one artist from Not That Bad Records, you’ll have to tune in.

    Director:Unknown
    Writer:Unknown

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  8. Bill Nye the Science Guy Season 4 Episode 12 - Deserts
    0.0/10(0 votes)

    #7 - Deserts

    S4:E12

    About 20% of the Earth is a desert. Deserts are places that get very little precipitation (rain or snow) each year, and that makes them extremely dry. Deserts cover big areas of land. The biggest desert, the Sahara, extends from North Africa to Southwest Asia and is 13 times the size of Texas. Some parts of the Sahara get as little as 2 millimeters (0.08 inches) of water a year.

    Director:Unknown
    Writer:Unknown

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  9. Bill Nye the Science Guy Season 4 Episode 18 - Computers
    0.0/10(0 votes)

    #8 - Computers

    S4:E18

    With special guest, Mick H. Computers are used throughout the world all the time. Computers are in cars, calculators, televisions – you’re even using one right now. Humans use computers to take information – things like pictures, words, numbers, and sound, and turn it into electricity. The information is changed into a pattern of electrical pulses, a bunch of electricity “ons” and “offs.” The computers are designed so that they can tell the difference between pieces of information by the different patterns of “ons” and “offs.” Computers change the information you give them, turn it into electrical pulses, make changes to it, and give it back to you in a form you can understand in a matter of thousandths of seconds. It’s not the computers, it’s the electricity that makes computers so fast.

    Director:Unknown
    Writer:Unknown

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  10. Bill Nye the Science Guy Season 5 Episode 5 - Farming
    0.0/10(0 votes)

    #9 - Farming

    S5:E5

    Before food gets into your kitchen, before it even gets to the store, it’s on a farm. Almost everything we eat is grown on a farm, an area of land used to raise animals and plants. Farming nowadays can get pretty complicated. Farmers are scientists – agricultural scientists. Farmers work hard to keep their farms healthy. Soil is stirred up to get oxygen to the microorganisms that live in between the grains and to plant roots – that’s called tilling the soil to aerate it. Plants need to be protected from pests with either chemical pesticides or biological pesticides. Animals like bats and friendly insects eat other pest insects (chomp,chomp). Animals are milked, corralled, fed, sheared, slaughtered or cleaned-up after.

    Director:Unknown
    Writer:Unknown

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  11. Bill Nye the Science Guy Season 5 Episode 9 - Ocean Exploration
    0.0/10(0 votes)

    #10 - Ocean Exploration

    S5:E9

    Ocean exploration is a tricky, risky business since humans can’t naturally survive under the ocean. Ocean explorers are constantly inventing new tools to help them dive deep into the sea. Over the last few hundred years or so, and especially in the last few decades, we humans have come up with all kinds of new ways to study the ocean. Even so, the ocean remains largely unexplored. It’s huge, cold, salty, and deep. Ocean exploration helps us understand our planet, and may help us solve the mystery of how life started on Earth.

    Director:Unknown
    Writer:Unknown

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  12. Bill Nye the Science Guy Season 5 Episode 12 - Caves
    0.0/10(0 votes)

    #11 - Caves

    S5:E12

    Caves come in all different shapes and sizes depending on how they were formed. Spelunkers (people who explore caves) have plenty of descriptive names for caves and the natural rocky features that form within them – soda straws, fried eggs, popcorn and draperies are just a few. Caves can be as simple as one straight passage with a few stalactites overhead, or as complex as a labyrinth, with many stalagmite-carpeted rooms.

    Director:Unknown
    Writer:Unknown

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  13. Bill Nye the Science Guy Season 5 Episode 17 - Measurement
    0.0/10(0 votes)

    #12 - Measurement

    S5:E17

    Did you know that the Concorde moves 300,000 times faster than a land snail? Or that a giant redwood can be as tall as a 35-story apartment building? The only reason we can make these comparisons is because people have measured these things. We don’t compare jets and snails every day, but we do rely on measurement constantly. When you take your temperature, you find out how it compares to the temperature of someone who is healthy. When you bake brownies, you’ll need to measure the ingredients first to make sure they turn out tasty. Using measurement, we can make useful comparisons of distance, time, mass, and temperature.

    Director:Unknown
    Writer:Unknown

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  14. Bill Nye the Science Guy Season 5 Episode 18 - Patterns
    0.0/10(0 votes)

    #13 - Patterns

    S5:E18

    Every time you look at something, hear something, touch something, smell something, or taste something, your brain collects a little information about the world around you. You may even have a scrapbook to store memories of some of that information. There’s a lot out there though. How do people sort out the valuable information from the not-so-valuable?

    Director:Unknown
    Writer:Unknown

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  15. Bill Nye the Science Guy Season 2 Episode 6 - Food Web
    6.2/10(20 votes)

    #14 - Food Web

    S2:E6

    Feeling a little hungry? Then grab a snack and watch Bill Nye the Science Guy's episode on the Food Web. When it comes to eating, all living things depend on other living things. Take a chicken sandwich, for example. The bread came from plants. So did the lettuce and tomatoes. The cheese was made from milk, which came from a cow. To make milk, the cow had to stay alive by eating grass. The meat came from a chicken who once ate seed, and maybe the occasional bug. The animals that helped to make your sandwich depended on other living things to survive. The lettuce, grain (for the bread), and tomato got by fine on their own. Then some animal came along (you). Plants are the only big living things that don't need other living things to survive. All they need are sunlight, carbon dioxide, and water to make their own food. But it doesn't stop them from being eaten -- no way. In fact, plants are great things to eat. All animals need them in some way for food – by the way,

    Director:Unknown
    Writer:Unknown

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  16. Bill Nye the Science Guy Season 1 Episode 11 - The Moon
    6.3/10(12 votes)

    #15 - The Moon

    S1:E11

    Let the moon master Bill Nye teach you the ancient and not-so-ancient secrets of the Moon. Wax on, wax off. The Moon grows bigger (waxes) and smaller (wanes) every 30 days or so. The word ""month"" comes from the word ""moon"". The Moon is the closest thing in space to Earth, and it's one of the most well-studied orbs in our solar system. We know that Moon rocks are rich in calcium and aluminum, that the Moon has no atmosphere, and that there are over a million craters on the Moon's surface. The Moon doesn't glow on its own, it reflects sunlight. Watch the Moon every night for a month as it grows, shrinks, and at one point disappears. The Moon doesn't actually change it's shape. It's the way the sun shines on the part of the Moon we see that makes the phases change. The Earth moves around the Sun, the Moon moves around the Earth. As the Moon moves through its orbit, the Sun shines on bigger or smaller portions of it. If you were looking at the Moon from the Sun, it woul

    Director:Unknown
    Writer:Unknown

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  17. Bill Nye the Science Guy Season 2 Episode 3 - Blood & Circulation
    6.3/10(14 votes)

    #16 - Blood & Circulation

    S2:E3

    It's time for a heart-to-heart talk about blood and circulation with Bill Nye the Science Guy. Your blood is your bud. Without blood, your skin would dry up and fall off, your internal organs would die, and your brain would be kaput. Blood gives every cell in your body the food and oxygen it needs to survive. Blood also cleans up after our cells by carrying away waste. Blood even protects your body from disease. What more could you ask from a friend? Blood patrols your entire body. Blood is pushed around by a powerful pump called the heart. Every time your heart lub-dubs, blood is propelled through tubes called arteries, capillaries, and veins. Your heat pushes your blood in a complete loop around your body about 2,000 times every day. Your heart is a muscle, and, like all muscles, it can get stronger. A healthy heart needs exercise to stay strong. An average heart pumps about 70 times a minute, but a healthy, well-exercised heart pumps 50 or 60 times a minute. Heal

    Director:Unknown
    Writer:Unknown

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  18. Bill Nye the Science Guy Season 1 Episode 10 - Simple Machines
    6.4/10(13 votes)

    #17 - Simple Machines

    S1:E10

    Learning about science can be hard work, but simple machines can make it easier. Let Bill Nye push and pull you around ramps, levers, screws, and pulleys. Simple machines simply make work easier by directing forces over distances. Instead of lifting a heavy box upstairs, you can hook it to some ropes and pulleys and pull it up. Or you can get a ramp and slide it upstairs. Either way, it's less sweat to use the pulleys or the ramp than it is to lift the box straight up by yourself because the force you need is more spread out. Levers, ramps, screws, wheels, wedges, and pulleys are all simple machines designed to direct forces. With simple machines we don't have to push or pull as hard, but we have to push or pull over a longer distance. It's easier to walk up a long set of stairs to the top of the Empire State Building than it would be to climb a ladder to the top, but the set of stairs would be much longer than the ladder. Simple machines are simply scientific.

    Director:Unknown
    Writer:Unknown

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  19. Bill Nye the Science Guy Season 2 Episode 13 - The Sun
    6.4/10(16 votes)

    #18 - The Sun

    S2:E13

    The Sun is huge. It's bigger than huge. It's so big that 1.3 million Earths would fit inside a hollowed-out Sun. It's really far away, too - about 150 million kilometers (93 million miles) Even at that distance the Sun affects everything on Earth. All the energy we have comes, or once came from, the Sun. That includes energy to light a lamp, energy to kick a soccer ball, and energy in batteries that play your personal stereo. We're talking about nearly all of the energy. There's a little bit of energy that comes from nuclear reactions deep in the Earth's core. But that energy pales compared with the nuclear fusion fueling the Sun. Without the Sun, the Earth would be a big hunk of rock with nearly nothing on it. The Sun is made of gas. It has so much gravity that it's atoms are smashed into hot gas. In the sun, atoms of gas are constantly crashing into each other. When they collide, they form new atoms and release energy. Scientists call this atom smashing "nuclear fus

    Director:Unknown
    Writer:Unknown

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  20. Bill Nye the Science Guy Season 1 Episode 3 - Dinosaurs
    6.6/10(34 votes)

    #19 - Dinosaurs

    S1:E3

    We can dish the real dirt about dinosaurs, thanks to fossils - traces of theses astonishing animals. Dinosaurs did not print newspapers. They did not take family snapshots or videos 65 million years ago. The only proof scientists have of dinosaurs is their fossils, especially bones. They would never have survived billions of years waiting for some human to trip over them. Luckily for paleontologists (scientists who study the past), now and then dinosaurs died, and their bones were covered by mud, or sand. As the bones sat protected from weather, they absorbed minerals from the soil around them. The minerals chemically worked their way into the bones. Millions of years later, we can find them and dig them up. Humans were not around to see what actually killed the ancient dinosaurs. Many scientists think a meteorite, or lots of meteorites, crashed into the Earth. When the space rocks hit the ground, they made big craters and kicked up a lot of dust and dirt. If enough d

    Director:Unknown
    Writer:Unknown

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  21. Bill Nye the Science Guy Season 1 Episode 9 - Biodiversity
    6.6/10(17 votes)

    #20 - Biodiversity

    S1:E9

    Ecosystems are areas where things live. Ecosystems that are biodiverse are home to a variety of plants and animals. A healthy ecosystem is one with a lot of biodiversity. Imagine if humans could only eat one kind of food, say corn. We'd be in big trouble if all the corn disappeared. Besides not having anything to munch on at the movies, we'd have nothing to eat at all. Luckily, our ecosystem covers a big part of the Earth, and there are lots of different plants to eat. Ecosystems are not as simple as one living thing eating another, as the corn example. The lives of animals and plants are intertwined - what happens to one animal can have an impact on all sorts of living things. As humans, we have a big effect on the other living things around us. We are the only animals to leave lots of stuff around, such as houses, cars, and malls. It's important for us to think about the choices we make and how they will affect the other living things around us. Remember: The Earth

    Director:Unknown
    Writer:Unknown

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  22. Bill Nye the Science Guy Season 2 Episode 4 - Chemical Reactions
    6.6/10(21 votes)

    #21 - Chemical Reactions

    S2:E4

    Bill and actress Candace Cameron use fire to demonstrate what chemical reactions are.

    Director:Unknown
    Writer:Unknown

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  23. Bill Nye the Science Guy Season 4 Episode 8 - Probability
    6.6/10(15 votes)

    #22 - Probability

    S4:E8

    Probability is a way to measure how likely it is that something will happen. Probabilities are predictions. They’re often just very careful guesses. When a scientist wants to calculate a probability, she or he gathers data and then uses the data to make her or his guess. Probabilities are between 100% (it’s definitely going to happen) and 0% (forget about it, pal, it’s not going to happen). Most things have a probability somewhere in between.

    Director:Unknown
    Writer:Unknown

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  24. Bill Nye the Science Guy Season 1 Episode 1 - Flight
    6.7/10(40 votes)

    #23 - Flight

    S1:E1

    Things that fly need air. Even though we walk through it, breathe it, and sneeze it, air seems to be a whole bunch of nothing. But air is there, and it's powerful. Balloons inflate because air presses on the insides and outsides of the balloon. Air pressure in tires supports the weight of bikes, buses, trucks, cars, and planes. But air doesn't need to be inside something to exert pressure. Air that moves around pushes, too. What do birds, planes, kites, Frisbees, and helicopters have in common? They fly because moving air creates lift, or a push up. Airplane wings are shaped to push air down. The momentum of the air going down pushes wings up. Air above the wing gets going faster than the air underneath. Fast-moving air zips along, without pushing as hard side to side or up and down. The slow air pushes up from below harder than the fast air pushes down from above ... and you're airborne! Every flying thing, from the tiniest flying insect to the biggest airplane, us

    Director:Unknown
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  25. Bill Nye the Science Guy Season 1 Episode 13 - Garbage
    6.7/10(12 votes)

    #24 - Garbage

    S1:E13

    Garbage is a look at two different kinds of garbage -- biodegradable and non-biodegradable. Nye emphasizes the importance of recycling and cutting down on the amount of the waste that cannot break down. The music video "Recycle" has a familiar melody, taken from "Respect," the Aretha Franklin hit.

    Director:Unknown
    Writer:Unknown

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  26. Bill Nye the Science Guy Season 1 Episode 15 - Earth's Seasons
    6.7/10(12 votes)

    #25 - Earth's Seasons

    S1:E15

    It doesn't matter if it's spring, summer, winter, or fall - Bill Nye is always in season. Every year, we experience the seasons. Some months have snow and rain, while other months have warmth and sunshine. Temperatures go from cold, to woarm, to cold again – winter, spring, summer, and fall. The cycle of the seasons takes one year, and the Earth takes one year to go around the sun. Coincidence? No way. The Earth's orbit around the Sun is flat, as though our planet were spinning over a tabletop. Compared with flat plane of its orbit, the Earth is tilted. Its axis, the imaginary line between the North and South Poles, is tipped over a bit. In June, the north half of the Earth (the Northern Hemisphere) is tilted toward the Sun, and it's summertime in places like Nye Labs in the United States. Meanwhile, the south half (the Southern Hemisphere) is tilted away from the Sun, and it's winter there, in places like Australia and South Africa. The Earth's orbit isn't quite

    Director:Unknown
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Worst Episodes Summary

"Communication" is the worst rated episode of "Bill Nye the Science Guy". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 11/12/1994. This episode scored 0.0 points lower than the second lowest rated, "Rocks & Soil".