Grade 9 student Tamima Rashid returns in an astronomy series covering Kepler 452b: Earth's unnervingly similar yet strange relative.

Grade 9 student Omar Mahmoud gives a brief history of digital currency in the first installment of a series.

Grade 11 student Iliya Papoulias returns in the second installment of a 3D printing series to explore the types that are best for your needs.

Grade 11 student Tina Xia explores a hidden corner of math and it's unsolved mystery in this overview of perfect numbers.

Grade 11 student Tommaso Freschi covers a recent breakthrough in astronomy, for one of the most mysterious objects in the universe.