![portrait de Brittany Tyler](/sites/default/files/styles/career_image/public/2022-07/Brittany%20Tyler.jpg?itok=jAGvZngx)
Brittany Tyler (she/her)
Career Profiles
Nuclear Non-Proliferation Officer
![Student colouring a mandala](/sites/default/files/styles/resource_card_image_360x300_/public/2022-01/coloring-picture-id516930466.jpg?itok=XNg9XaeG)
Math & Mandalas
Lessons
In this lesson, students explore the connection between arts, math and mindfulness as they create mandalas.
![B-58 Hustler in flight](/sites/default/files/styles/resource_card_image_360x300_/public/2022-01/B-58.jpg?itok=IQKuEKNz)
Testing for Aviation Safety
Backgrounders
Learn about some of the ways that aircraft and spacecraft are tested.
![Scale aircraft in a wind tunnel](/sites/default/files/styles/resource_card_image_360x300_/public/2022-01/Wind_Tunnel_Test.jpg?itok=fGLZha3Y)
Pre-flight Testing
Backgrounders
Learn about some of the ways Aerospace engineers test new designs.
![XB-35](/sites/default/files/styles/resource_card_image_360x300_/public/2022-01/XB-35.jpg?itok=O4nM5uk6)
Strange Shapes in the Sky: Stealth and Flying Wings
Backgrounders
Learn about how and why engineers designed and built some very unique aircraft.
![Otto Lilienthal's flying machine](/sites/default/files/styles/resource_card_image_360x300_/public/2021-12/otto-lilienthals-flying-machine-glider-1890s.jpg?itok=iY-hOAxy)
A History of How Humans Learned to Fly
Backgrounders
Learn how aviation pioneers from the world learned how to make humans fly!
![Hot air balloons at dawn](/sites/default/files/styles/resource_card_image_360x300_/public/2021-11/balloons_at_dawn.jpg?itok=peSW6144)
Lighter Than Air Vehicles
Backgrounders
Learn about history and workings of lighter than air vehicles.
![Periodic Table with molecular model](/sites/default/files/styles/resource_card_image_360x300_/public/2021-11/benzene_periodic_table.jpg?itok=fCC8x3H6)
Introduction to the Periodic Table of the Elements
Backgrounders
Learn about the elements of the periodic table and how they are organized.
![S. Karly Kehoe](/sites/default/files/styles/career_image/public/2021-09/S.%20Karly%20Kehoe.jpg?itok=59_QbptM)
S. Karly Kehoe
Canada Research Chair in Atlantic Canada Communities
![Cloud model of an atom](/sites/default/files/styles/resource_card_image_360x300_/public/2021-01/cloud_model_atom.jpg?itok=3YgrftL8)
Introduction to the Atom
Backgrounders
Learn about the parts of an atom and its history.
![Ruth Bradley-St Cyr faisant des recherches à la bibliothèque](/sites/default/files/styles/career_image/public/2020-04/Ruth%20researching%20in%20Kingston2_0.jpg?itok=BSJCNu0t)
Ruth Bradley-St-Cyr
Independent Researcher & Part-time Professor
![Abigail MacEachern head shot](/sites/default/files/styles/career_image/public/2020-05/Abigail_MacEachern_1.jpg?itok=mBSFcJLk)
Abigail MacEachern
Construction Design Manager
![Screen capture from video "The Wacky History of Cell Theory”](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/screen_shot_cell_theory.png?itok=XaFJP-YW)
The Wacky History of Cell Theory
STEM Explained
It took several scientists building on each other’s discoveries to come up with Cell Theory - one of the cornerstones of biology.
![Missing alt](/sites/default/files/styles/resource_card_image_360x300_/public/2019-07/6151_0.jpg?itok=1QN7HU1K)
Zoetrope
Interactives
Zoetropes are an early form of animation technology. Learn about this Ingenium artifact and make your own version of this artifact using 3D printing!
![Telegraph key used in Metcalfe, Ontario telegraph office (Ingenium)](/sites/default/files/styles/resource_card_image_360x300_/public/2019-07/5887.jpg?itok=h9OZd3T9)
Telegraph Key
Interactives
The telegraph works by transmitting signals through an electrical circuit. Learn more and print your own telegraph key using this 3d model of a real artefact.