This book is designed to enable non-native English speakers to write science research for publication in English. It can also be used by English speakers and is a practical, user-friendly book ...

Save guides, add subjects and pick up where you left off with your BBC account. Let the obtuse angle MOQ = \(2x\). Using the circle theorem, the angle at the centre is twice the angle at the ...

I just don’t think, at this age, I’m meant to live an uncomfortable life—that includes a cramped sink with cheap fixtures.