| Can you solve the time travel riddle? Lesson by Dan Finkel, directed by Igor Coric Your professor has accidentally stepped through a time portal in his physics lab. You’ve got just a minute to jump through before it closes and leaves him stranded in history. Your only way back is to grab enough colored nodules to create a new portal to open a doorway through time. Can you take the right amount of nodules to get back to the present before the portal closes? Dan Finkel shows how. View full lesson » | | | Are we running out of clean water? Lesson by Balsher Singh Sidhu, directed by Kozmonot Animation Studio Despite water covering 71% of the planet’s surface, more than half the world’s population endures extreme water scarcity for at least one month a year. Current estimates predict that by 2040, up to 20 more countries could be experiencing water shortages. These statistics raise a startling question: is the Earth running out of clean water? Balsher Singh Sidhu takes a closer look at water consumption. View full lesson » | | | Why should you read "A Midsummer Night's Dream"? Lesson by Iseult Gillespie, directed by WOW-HOW Studio By the light of the moon, a group sneaks into the woods, where they take mind-altering substances, switch it up romantically and brush up against creatures from another dimension. “A Midsummer Night’s Dream” sees Shakespeare play with the boundary between illusion and reality - and dramatize the possibility that life is but a dream. Iseult Gillespie shares what makes this play a timeless classic. View full lesson » | | |