大家都知我理科有幾叻
等我分享少少「冷」知識
你知唔知人體最大嘅散熱器係咩？
唔係個胸、唔係個背，係個頭！
所以最近氣溫急降，最緊要記得戴返頂帽👨🏻🦲
Did you know that most of our body heat escapes through the top of our heads? During these colder winter days, remember to stay warm and wear a hat👷🏼♂️
planet_jwo
Shittokun