The screw used with the Drivetrain Set (KW-DS), to secure the hub to the drive train is a commonly found screw that can be purchased at most hardware stores. The specifications of the screw are #4-24 3/8"...

There are no plans to update this book. It is no longer available to purchase. Using the book with Vernier Video Analysis If you own Physics with Video Analysis and want to use the book with Vernier Video Analysis (and Graphical Analysis Pro -...

If you are using our analog sensors connected to the Hummingbird with the Vernier BTA Sensor Adapter you can use any programming language supported by Hummingbird to program your robot. It appears that the most commonly used languages are Scratch and...

Essentially all of our analog sensors (those ending with -BTA) can be used with the Hummingbird. These will provide a voltage output that can be translated into a sensor reading. We do not recommend using ion-selective electrode sensors, dissolved o...

Birdbrain Technologies sells an adapter to connect our analog sensors to one or more of the four sensor connections on the Hummingbird. You can also use our Analog Protoboard Adapter (BTA-ELV) and a breadboard, using https://www.vernier.com/sup...

Yes. Our analog sensors can connect to the Hummingbird with the aid of a connector that is available from the Birdbrain Technologies website: http://www.BirdbrainTechnologies.com or using our Analog Protoboard Adapter (BTA-ELV) connector, a breadb...

Yes, we do. Our white paper presents research-based evidence supporting the value of probeware as part of effective science instruction. To obtain your copy, visit https://www.vernier.com/forms/whitepaper/...

When a dynamics track sits unused for a summer or a semester, it may become dusty, depending on how it is stored. Or, a semester of student use may make a track somewhat grimy or gritty. If a track is dirty, it is a good idea to clean it before doing...

One experimental set up that is popular for studying Newton's Second Law is the Half-Atwood machine. In a Half-Atwood machine, a dynamics cart is tied off to a mass hanging over a pulley. As the hanging mass is released, the cart is accelerated down ...

LabQuest 2 and LabQuest 3 have a rudimentary security feature meant to deter unwanted access to the connections settings. To regain full access to the connections settings do the following: Access the Advanced Preferences Network tab • LabQuest 2...