Do lobsters feel pain?; Fighting cocaine addiction; Monkey fight club for peace; Moon Express, Extinct animals fought with their tails; Our brain vs. a computer

Do lobsters feel pain when we boil them alive?; Hacking the immune system to fight cocaine addiction; Monkey fight club helps animals to learn to live together peacefully; Canadian entrepreneur wants to send the first private lander to to the moon; Why extinct creatures fought with their tails, while today animals use their heads; How much RAM and hard drive space does a human brain have?