![Screen capture from the TED Ed video “The genius of Mendeleev's periodic table”](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/Mendeleev_video_screen_shot.jpg?itok=LmlKtLid)
The Genius of Mendeleev's Table
STEM Explained
Dmitri Mendeleev’s version of the periodic table was brilliant - find out why!
![Cartoon woman on a surfboard](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/Woman_on_surfboard.png?itok=nK6so4x3)
The Physics of Surfing
STEM Explained
Learn about the history of surfboards, and how different materials and designs over the years affected the physics at work in surfing.
![Replica of the earliest wooden model stethoscope](/sites/default/files/styles/resource_card_image_360x300_/public/2020-02/stethoscope_replica_ingenium.jpg?itok=RgHTg8L2)
Stethoscope Replica
Interactives
Using stethoscopes, doctors can use sound waves to detect various health issues. Learn how this device has evolved since it was invented in 1816!
![Great Pyramids At Giza, Egypt Great Pyramids At Giza, Egypt](/sites/default/files/styles/resource_card_image_360x300_/public/The_Great_Giza_Pyramids_%282714816217%29.jpg?itok=UvV189TF)
Structures: Historical
Picture Collections
11 images of structures with historical significance from different civilizations such as pyramids, statues on Easter Island and Stonehenge
![illustration of a hydrogen car](/sites/default/files/styles/resource_card_image_360x300_/public/2019-10/Hydrogen_car.png?itok=-Ul7H9-e)
The History and Uses of Hydrogen
STEM Explained
Hydrogen’s tendency towards combustion is what makes it both a dangerous chemical element and a useful energy source.
![Dinosaur footprint fossil](/sites/default/files/2019-08/313px-Gigandipus.jpg)
How did dinosaurs leave fossils behind?
Hands-on Activities
Using a toy dinosaur and some plaster of Paris, learn how dinosaur footprints could become fossils.
![Taj Mahal, Agra, India Taj Mahal, Agra, India](/sites/default/files/styles/resource_card_image_360x300_/public/tajmahal.jpg?itok=25sWjqfu)
Buildings: Around The World
Picture Collections
13 images of some buildings from around the world including where they are located such as the Taj Mahal in Agra, India
![Charles Paradis | Coordinator (Partner Engagement) Charles Paradis | Coordonnateur, relation avec les partenaires](/sites/default/files/styles/career_image/public/Charles%20P_13.png?itok=uHIylRJA)
Charles Paradis
Career Profiles
Coordinator (Partner Engagement)
![Benjamin Peddle | Archivist Benjamin Peddle | Archiviste](/sites/default/files/styles/career_image/public/4365_13.jpg?itok=6AaMjWbi)
Benjamin Peddle
Career Profiles
Archivist
![Marcia Mordfield | Cataloguing Technician Marcia Mordfield | Cataloguing Technician](/sites/default/files/styles/career_image/public/4327_13.jpg?itok=6MApC8YX)
Marcia Mordfield
Career Profiles
Cataloguing Technician
![Erin Secord | Conservator Erin Secord | Restauratrice](/sites/default/files/styles/career_image/public/erin_secord_13.jpg?itok=0R_dM78Q)
Erin Secord
Career Profiles
Conservator
![Steph Halmhofer | Bioarchaeologist Steph Halmhofer | Bioarchéologue](/sites/default/files/styles/career_image/public/3538_13.jpg?itok=DnRdbA2q)
Steph Halmhofer
Career Profiles
Bioarchaeologist
![Phillip Craig | Artifact Handler Phillip Craig | Manipulateur d'artefacts](/sites/default/files/styles/career_image/public/3486_13.jpg?itok=jRJC5Goa)
Phillip Craig
Career Profiles
Artifact Handler
![Lorraine Gouin | Social Media Officer Lorraine Gouin | Agente, médias sociaux](/sites/default/files/styles/career_image/public/3485_13.jpg?itok=or1YQtHy)
Lorraine Gouin
Career Profiles
Social Media Officer
![Anna Adamek | Curator Anna Adamek | Curator](/sites/default/files/styles/career_image/public/3484_13.jpg?itok=aVwX1rRh)
Anna Adamek
Career Profiles
Curator