Octopuses range in size from 1 cm to more than 5 m in length, while squids range from 1 cm - 20 m. The giant Pacific octopus has a life span of only four to five years, yet it can weigh 270 kg.
When we change our clocks. Most of the United States begins Daylight Saving Time at 2:00 a.m. on the second Sunday in March and reverts to standard time on the first Sunday in November. In the U.S., each time zone switches at a different time. In the European Union, Summer Time begins and ends at 1:00 a.m.
By The Times-Picayune. on March 07, 2015 at 8:01 PM, updated March 08, 2015 at 2:26 PM. Most people in the United States change clocks forward by 60 minutes before heading to bed Saturday night due to daylight saving time, but officials recommend keeping other things in mind, too. Experts say it's also a good time to replace batteries in smoke detectors and other devices.