Difficulty: Summiteer (Level 3)
Beer tastes better when cold, oranges are always sold in red mesh bags and humans fetuses feel disgust at the flavour of kale but smile for carrots. The scientific explanations for these strange events can be found in 10 studies. These studies were honoured at the Pineapple Science Award in Hangzhou.
Winners also included research on why the “baby smell” is so appealing and which type of paper cuts skin most easily. Other studies looked into how spiders guide fireflies into giving out mating signals to attract prey. Research was also conducted into the secret of how the unique smell of humans helps mosquitoes choose their next meal.
Scientists believe the findings provide valuable insights into the development of taste and smell receptors. The data also gives knowledge about and memory formation in humans.
The awards are guided by the Zhejiang Association for Science and Technology and organised by the Zhejiang Science and Technology Museum. Launched in 2012, it takes place annually to celebrate imaginative scientific research and discoveries.
Answer: how humans’ unique smell helps mosquitoes choose their next meal.
