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Science Buddies
Build an Arduino Mass Driver - Cool Science Project
This video shows how to build a model mass driver, also called a coilgun, controlled by an Arduino. Mass drivers could be used to launch payloads into space with electromagnets instead of chemical rockets. There are many variables you...
NASA
GLOBE Science Fair 2016
Students from West Virginia to New Hampshire showed off their scientific research as part of the GLOBE program in a science fair held Friday, March 11, 2016 at NASA's Goddard Space Flight Center in Greenbelt, Maryland....
Curated Video
5 Density Science Experiments
If you want to see cool science experiments that are easy to do and learn about density, then you've come to the right place. Density is defined as mass per unit volume, and it is essential to understanding how the world works. These...
Science Buddies
How to Prepare Agar Plates for Seed Germination Experiments
This video will show you how to embed seeds in agar plates so you can conduct seed germination experiments. This process is easy and the clear agar and petri dishes allow you to easily observe the seeds as they germinate. For a science...
Curated Video
Science Experiment: Magnetic Field
Have you ever wondered how magnets work? Magnetic fields exert force on other magnetic materials. This force is what causes the magnet to stick to the fridge or the magnet to stick to the paper clips. In this magnetic field science...
Science Buddies
How to Use an Arduino
Learning how to use an Arduino is a great way to get started with electronics and programming. This video series will guide you through setting up an Arduino, programming it, and building circuits so you have all the knowledge you need...
Science Buddies
How to Debug a Circuit
Science Buddies
How to Blink an LED with Arduino
Science Buddies
Introduction to Tinkercad Circuits
Tinkercad Circuits is a free online circuit simulator that runs in your web browser. You can use it to prototype circuits and even run Arduino code. Many of our tutorial videos use Tinkercad Circuits to demonstrate various concepts....
Science Buddies
How to Use a Button with an Arduino
Science Buddies
How to Fade an LED with Arduino analogWrite
Science Buddies
How to Use a Potentiometer with Arduino analogRead
Science Buddies
PING Ultrasonic Distance Sensor and Arduino
Science Buddies
HC-SR04 Ultrasonic Distance Sensor and Arduino
Learn how to use the HC-SR04 ultrasonic distance sensor, also called a
sonar sensor, to measure the distance to a nearby object usin
g an
Arduino. Visit the Science Buddies website for cool science projects you can dArduinoan...
sonar sensor, to measure the distance to a nearby object usin
g an
Arduino. Visit the Science Buddies website for cool science projects you can dArduinoan...
Science Buddies
Control a Positional Servo Motor with an Arduino
Science Buddies
Continuous Rotation Servo Motors and Arduino
The Backyard Scientist
Ammonium Chloride HCl + NH3 = NH4Cl Hydrochloric acid + ammonia hydroxide.
Easy DIY chemistry project, great for science fairs because its a great demonstration! This is great for the chemistry beginner.
I used 150ml of a 10% ammonia sol
ution
and 50ml
of 30% HCl
After they reacted, i boiled...
I used 150ml of a 10% ammonia sol
ution
and 50ml
of 30% HCl
After they reacted, i boiled...
Curated Video
How to Pick Up a Ball With a Glass
Here’s something that’s really amazing, but it also takes a bit of skill and patience too! How can you pick up a ball with a glass without touching the ball itself? Place the glass over the ball and then start spinning the glass around...
SciShow
SciShow Talk Show: Kallie Moore, Ancient Life, And A Dragon
SciShow Talk Show: where Hank talks to interesting people about interesting things! In this episode Hank and Collections Manager Kallie Moore talk ancient life, careers in science, and dragons.
Programming Electronics Academy
Ep. 10: High Speed Camera Rigs with Ted Kinsman
Ted is an assistant professor of photographic technology at the Rochester Institute of Technology, and has recently been doing some amazing projects combining photography with Arduino.
Curated Video
Upside Down Glass of Water Trick
Defying the laws of gravity? Try turning a glass of water upside down without spilling. Place a card over the top of the glass filled with water. Quickly turn the glass upside down, holding the card in place and then, carefully let it...
MinuteEarth
Why Do Rivers Have Deltas?
Where rivers meet the ocean, coastlines tend to bend either inward or outward, creating estuaries and deltas. But how do they get those shapes? A huge thank-you to the following organizations, all working toward sustainable deltas, for...
Steve Spangler Science
Helmet Safety - Cool Science Fair Project
Here is a very important demonstration on why it's so important to wear helmets when doing any kind of high speed activity. A third grader's science fair project tested four different types of helmet: football, ski, skateboard, and...
Steve Spangler Science
Freezing Liquid - Cool Science Fair Project
Spangler leads an 11 year old scientist through the processes behind his science fair project, which was designed to see if any common household liquids (besides water) would expand when frozen. Liquids such as motor oil, ethanol,...