Red, Blue and Yellow
Blue, Green and Yellow
Green, Red and Yellow
Red, Blue and Green
They are flying mammals
Their night vision is good
They are guided by ultrasonic waves produced by them
no scientific reason
Galvanometer
Calorimeter
Lactometer
Polari meter
Aluminum
Copper
Glass
Silver
40 degree (Negative)
40 Degree
100 Degree
212 Degree