Is the latest iPhone a good value? Should you accept that promotion you’ve been offered? Should you pay to have someone come and fix your leaky toilet or fix it yourself? Although we might delude ...

The reference frames from which observers view quantum events can themselves have multiple possible locations at once — an insight with potentially major ramifications. Imagine standing on a railway ...

Power is an increasingly important consideration for the majority of system designers. This is particularly true in the case of small handheld consumer devices such as cameras, camcorders and mobile ...