LONDON — Digital euros, yuan and dollars? Faced with increased popularity for cryptocurrency Bitcoin, as well as for online payments during the pandemic, central banks are exploring new units of their own.
Читать дальше...
By Haneen Mas’oud
Clinical Psychologist
Think of a situation, time or a conversation where suddenly a feeling springs up telling you, “I’ve been here before” and that the setting or situation looks very familiar. Like walking into a house you’ve never seen or been in and feeling as if you remember the place. This is what is called déjà vu!
Déjà vu is originally a French phrase that means already seen; it describes a phenomenon that most of us have experienced at some point in our lives... Читать дальше...
KENNEDY SPACE CENTRE, Florida — From muscle loss to radiation exposure and the psychological effects of confinement, spaceflight takes a toll on those lucky enough to experience it.
Читать дальше...