What causes food poisoning?
This is the twenty-first official lesson of our 180-lesson Big Course. Along the way to the answer, you'll hear not one but TWO terrible stories about why you should wash your hands, discover a whole new TYPE of molecule, and see what's really going on inside you when you get sick.
Ooh! you'll also see This One Weird Trick to becoming a great experimentalist.
This is a free preview.
What do all bacteria have in common?
This is the twenty-second official lesson of our 180-lesson Big Course. Along the way to the answer, you'll learn about how three particular types of bacteria are amazing, what "metabolism" really means, and the real difference between "Gram-positive" and "Gram-negative" bacteria, and OH THE SECRET OF LIFE.
(Also, you'll learn a hack to stop bad terms from doing your thinking for you.)
What would happen if all the bacteriums died?
This is the twenty-third official lesson of our 180-lesson Big Course. Along the way to the answer, you'll learn about perhaps the MOST important things in a cell, how to draw molecules, and how to make food tastier.
How intelligent is a bacterium?
This is the twenty-fourth official lesson of our 180-lesson Big Course. Along the way to the answer, you'll learn about three weird tricks that bacteriums can perform, and find out how the HECK they're doing them.
(You'll also dip your toes into what will become one of our most epic threads of our six-year curriculum - the journey of the mind. It's pretty freaking fantastic.)
What ARE you?
This is the twenty-fifth official lesson of our 180-lesson Big Course. Along the way to the answer, you'll learn about the evolution of life, what makes your cells different from a bacterium's, and one of the single strangest things to happen in the history of the world.
How big can a bacterium get... and how does it do it?
This ISN'T one of our official lessons - it's one of our Secret Sixth. Along the way to the answer, you'll learn about how we discovered the biggest bacteriums, a danger that vexes all big animals, and the solutions that big bacteriums use.
