The Ig Nobel Prizes honour achievements that first make us laugh, then make us think. We take a look at this year’s winners: from unboiled eggs to painful bee stings!
STAP saga continued, exosuit for diving, giant virus thawed out after 30,000 years. Fighting space debris with lasers, and unconscious perceptions of maths ability.
Tetrapods and acid blood, your brain is your password, thylacines, honeybees and lots more!