How could use use ionization-based smoke detectors?
you could look for the different colors and see how many you can find. You can look for animals and listen to the sounds they make. You could see how many smells you can identify as you walk. You could find opposites such as smooth and rough ex tree trunk is rough rock is smooth. You could identify loud sounds and soft sounds.
For the majority of the day I would prefer 100 degrees fahrenheit, because it is often that hot where I currently live, but for being able to sleep at night I'd have to go with the 10 degree place. Also, are you talking fahrenheit or Celsius?
Both are really good but I have been a loyal North face fan for awhile, they seem indestructible so I would go with the Hot shot.
