Here's a couple of articles I ran across this week.
It'll be interesting to see how the longer term study for the second one turns out.
As for us today...We are trying to stay in the house so we don't melt in 100 degree temperatures! Dominic finally fell asleep this afternoon and the girls spent part of their morning cleaning up their room (without being asked!!) and are now watching a movie.
I've been doing some research for unit's for the school year, and we'll start working on the Ancient Egypt stuff again next week after things slow down a little more.