HIV threat reels on

Adarsh Verma 5 years ago Region: United States

  World Aids Day brings with it a mixture of joy and blues. This year marked 25 years since the first case study detailing an unusual cluster of pneumonia cases among gay men alerted the world to Aids. The optimi... more

Views: 1179

When a spark explodes the mixture the potential is changed

Madugundu Krishna 10 months ago Region: India

 By potential energy we mean stored energy or energy of position. In other words, potential energy is energy which is a body possesses by reason of its position, and which is capable of being transformed into kinetic ... more

Views: 698