Getting your player ready...
“MAKING STUFF CLEANER,” 8 p.m., KRMA-Channel 6: Tires made from orange-peel oil? David Pogue’s futuristic science series continues on “Nova.”
ALSO
“Cougar Town,” 8:30 p.m., KMGH- Channel 7: Jules wishes Grayson would share his feelings; Ellie insists she doesn’t want to do anything for Valentine’s Day (and we all know what that means).
Joanne Ostrow
