Puzzle

123456
Across
  1. 2. Hindi for "Growth"
  2. 4. 4-letter word for modern gadgets and innovations
  3. 5. Spanish for "Increase"
  4. 6. Sanskrit for "Innovation"
Down
  1. 1. Power house of the cell
  2. 2. 4-Letter word for large, contained body of water for swimming
  3. 3. Hereditary DNA information unit
  4. 4. Legendary giants of mythology