Seven tips for making masks work in the classroom

With more infectious variants of the COVID-19 virus emerging, teachers and students have been required to wear masks in high school classrooms. It was mandatory in Greater Sydney and all of Victoria before the recent switch ...

With the HUMANS project, a message that space is for everyone

When the Voyager 1 and Voyager 2 spacecraft launched in 1977, they each carried a Golden Record, a special project spearheaded by astrophysicist Carl Sagan, in addition to the scientific instruments necessary for their mission ...

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