Sizing Up Dogs I
A listener asks whether large dogs are more intelligent than small dogs.
Why Is It?
Scanning Memories
Researchers can distinguish between different memories using a brain scan.
Gelatin Source
Reality Check investigates the urban legend that gelatin is made from cow hooves.
Changing Hail
A listener asks if hail changes size as it falls to the ground.
Planetary Alignment Myth
A NASA scientist de-bunks the myth that an alignment of the planets affects gravity on earth.
Melatonin and Jet Lag
A listener asks: Can melatonin really help decrease jet lag?
Reading in Dim Light
In this episode our new series Reality Check: Does reading in dim light ruin your eyes?