Alan Alda and the dance music going backward in time.

Sean Carroll, Erin Darling and the eternal godly poem.

Maz Jobrani and the translated earphone jokes.

Utkarsh Mittal and the three minute thesis.

Jessie Christiansen and the hedonic treadmill of planets.

Surendra Adhikari and the melting Milankovitch cycles.

Danny Lobell and the firmly mansplained philosophy.

Prof. Peter Plavchan, Richard Chassler and the ensemble of alien mega-structures.

Daniel Busby and the Rube Goldberg machine.

Jerry Zucker and don't call me surely.