Italian artist Salvatore Garau sold an invisible sculpture, \"Io Sono,\" for over $18,000, sparking debate about the nature ...

Explore the fundamental components of an atom: protons, neutrons, and electrons. This video discusses why the traditional model of the atom is inaccurate, highlighting the unpredictable nature of ...

Words can injure and inspire. Words can bless or curse. Words can create new moral facts, such as when we make a promise.