Institute of Antiquities: The Truth About Gold and Diamonds, Episode 5 (Unabridged‪)‬

Using birthdates, Linda's warehouse pick turns out to be an ancient crown that gives a whole new understanding as to why leaders wore them. Cynthia's pick is the Ark of the Covenant - sort of - a replica built in the 1960s at the University of Minnesota, and it has a surprise. Mike and Irina explore physics in the crystal balls and find information unknown to us in the first "pages". Mandy works with a colleague who is on the International Space Station whose experiment goes out of control. The NSC chief's spring budget renewal places demands on the IA group, and the colonel has to battle increasing irrationality up out of the blue.