Teleportation?

When do you think time machines and teleportation machines will be available for the everyday person

Solar/Space Multiple Choice Questions plz check my answers?

Solar/Space Multiple Choice Questions plz check my answers?The stars in space are _________________.A) uniformly spread out. <-- AnswerB) distributed completely at randomC) chiefly in the Milky Way D) mostly contained within widely separated galaxiesThe Milky Way is ________________.A) a gas ...

Electrical or Mechanical Engineering?

Hello,I am almost finished my freshman semester and I am running out of time to decide my major. I defintley know I was put on this earth to be an engineer because I feel I have a knack for problem ...

about space(color of the space)?

actually we see everywhere in the space that the color (background) of the space to be black..but i have a question for all....when there are millions of, to say uncountable number of shining stars,gases,shining very brightly... why is the space ...