Should we walk like the Egyptians?
Dave's World today informed us about how Egypt are building a new capital city to get away from its current jam-packed capital Cairo.
The $58b project is being built in the dessert and President el-Sisi hopes it will be finished by the end of 2020.
This got the lads thinking - what place in Ireland would be the perfect replacement for Dublin?
And of course, our listeners had some top suggestions.
Dave also got Dermot sci-fi-excited with news of a Battlestar Galactica reboot on NBC's streaming service Peacock, told us who invented the wheelie office chair and revealed how Jim Carrey was tortured during the filming of The Grinch (2000).
Check out Dave's trivia in full by pressing the play button on screen.