By Eitan Press

Once again, science supersedes fiction: Israeli company Real View has developed technology that projects a 3D hologram of the patient's heart in mid-air, helping the doctor understand the patient's condition – without putting the real heart under risk.

Usually when you leave lettuce out for too long, it goes brown. However, when Professor Shimon Gepstein left his genetically modified lettuce unattended, it survived for weeks – leading to the discover of drought-resistant plants.