Karl Wieghardt was visiting the Brooker Bunch and whilst here he found out he’d made the worlds first iron(VI) compound! While celebrating at Eureka, Sally arranged this cake with six silver candles to represent his new discovery.
For any of you non-chemists, discovering iron(VI) is pretty huge! Iron is almost always found in the +2 and +3 states so 6+ is completely nuts! There’s some more information about it here … http://www.news.wisc.edu/12636