Though humans haven't been to the moon in years, the possibility is always enticing. So if you were to pack a suitcase for a lunar trip, how long would it take?

Increasing age and various pathological factors lead to cognitive function decline among the elderly. The most serious cognitive dysfunctions among the elderly include mild cognitive impairment (MCI), ...

A pattern reconfigurable rectenna, consisting of a pattern reconfigurable receiving antenna and a low-/medium-power rectifying circuit, is proposed for microwave power transmission with multiple ...