Jamespadou

𝐃𝐚𝐢𝐥𝐲 𝐈𝐧𝐬𝐢𝐠𝐡𝐭
𝐃𝐢𝐝 𝐲𝐨𝐮 𝐤𝐧𝐨𝐰 𝐭𝐡𝐞 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐨𝐟 𝐭𝐡𝐞 𝐭𝐢𝐧𝐲 𝐩𝐨𝐜𝐤𝐞𝐭 𝐲𝐨𝐮𝐫 𝐣𝐞𝐚𝐧𝐬?
The tiny pocket in your jeans was designed to hold pocket watches. It was needed for cowboys in the 1800s, although now it's mainly a decorative feature.

𝐃𝐚𝐢𝐥𝐲 𝐈𝐧𝐬𝐢𝐠𝐡𝐭
𝐃𝐢𝐝 𝐲𝐨𝐮 𝐤𝐧𝐨𝐰 𝐰𝐡𝐲 𝐟𝐨𝐨𝐭𝐛𝐚𝐥𝐥𝐞𝐫𝐬 𝐬𝐩𝐢𝐭 𝐬𝐨 𝐦𝐮𝐜𝐡?

Football players spit so much because exercise increases the amount of protein in saliva. When you exercise, the amount of protein secreted into the saliva increases. A protein mucus named MUC5B makes your saliva thicker when you're exercising which makes it more difficult to swallow so we tend to spit more. It may occur during exercise because we breathe through our mouths more. MUC5B could activate to stop our mouths from drying out.