Questions Answered by Petrina

if humans did learn to hibernate, would we be able to control how long or is it too early to tell by anon-194049 and 1 other. to Petrina, Michael, Jason Comments: (No comments so far )
Why do we need a pillow to sleep? by anon-189225 to Yousef, Rachel, Petrina, Michael, Jason Comments: (No comments so far )
what do you most like about sleep by anon-189318 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
Why do people say that the best time to study is just before going to sleep? by anon-189223 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
hows life as a scientist? by anon-189497 and 3 others. to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
How can I get to sleep better and quicker ? by anon-189267 and 3 others. to Emma, Yousef, Rachel, Petrina, Michael, Jason Comments: (No comments so far )
What will you use the money for if you win? by anon-189285 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
did you do any other jobs before this one? by anon-189498 to Jason, Emma, Michael, Petrina, Rachel, Yousef Comments: (No comments so far )
Does your age and sex affect your sleep? by anon-189223 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
Why do we feel tired? by anon-189196 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )