Using history to make iron
How did the Mossi people of Burkina Faso make iron over 1,000 years ago? By reconstructing their ancient bloomery, MIT researchers are learning what this process can teach us about material production.
More from MIT Pulse
1:09What are lipid nanoparticles?
You might be able to pronounce LIP-id NAN-oh-par-ti-kulz, but do you know what it means? Find out what these tiny fat droplets are and how they are used in medicine.
1:28The true size of cells
Would it surprise you to learn that cells can have very different sizes? Incredibly, even at the microscopic level, life shows remarkable diversity.
2:13Defining units of measurement
Do you know how long 1 second is? What about 1 meter or 1 kilogram? Don't worry, the International System of Units has you covered with the precise definitions we'll explain.
1:35How much is $1000 really worth?
Ethical philosophers ask us: what do we owe one another? By engaging in thought experiments that may seem outrageous at first we can clarify our own moral reasoning. Join us in considering what has morally significant value and how that can inform our behavior.
2:37Science or art? These images are both
Are these scientific images works of art or is this art teaching us science? Discover 3 stunning examples of when art and science collide.
