View full lesson: http://ed.ted.com/lessons/can-you-solve-the-virus-riddle-lisa-winer Your research team has found a prehistoric virus preserved in the permafrost ...
========== Your research team has found
a prehistoric virus preserved in the permafrost and isolated it for study. After a late night working, you're just closing up the lab
when a sudden earthquake hits and knocks out the power. As the emergency generators kick in,
an alarm confirms your worst fears: all the sample vials have broken. The virus is contained for now, but unless you can destroy it, the vents will soon open
and unleash a deadly airborne plague. Without hesitation, you grab
your HazMat suit and get ready to save the world. The lab is a four by four compound
of 16 rooms with an entrance on the northwest corner
and an exit at the southeast. Each room is connected to the adjacent
ones by an airlock, and the virus has been released
in every room except the entrance. To dest...