Lectures are educational talks or long speeches.
There are many techniques that people make to become morespiritually enlightened. Some of these are meditation, prayer,chanting, yoga, martial arts, fasting, dancing and psychedelics.
Because in its own way they both share a story either through the art or the music. Art shows the story while in music you listen to the story!
Until computers started to dominate science and technology in the early decades of the 20th century, virtually every measuring instrument was analog.
Many scientific instruments now measure things digitally (automatically showing readings on LCD displays) instead of using analog pointers and dials.
Hope this helps!!^^ plz mark brianliest?
