Lily B.

I have an assignment that requires that I give a presentation on a chosen scientific topic. Where do I start? How long should the presentation be? I have searched my chosen topic and I am confused... more

Particularly for shift workers, can exercise timing delay circadian rhythms so that going into a night shift, they can feel more alert? What mechanisms are involved in this? Is it to do with... more

How important is it to work on your mental strength compared to working on your tennis skills like volleys, backhands or serves? Do you believe that mental strength is a big portion of the... more