Why is traffic jam a problem?

Who ate the first ever chocolate bar? What are the chocolate chips and nuts in granite? Sure Ive heard that its better to not eat cheeseburgers every day but its extra protein and protein is good for you? Is weetabix minis-chocolate crips healthy? Are tacos better than hot dogs? What does vinegar do to apple juice? What is the value of a deLaval milk separator? When did desserts start? Can donuts float? How many strawberries in 1 packet on average? What countries grow soybeans? Can you make a egg custard pie 3 days before you need it but put it in fridge? How do you make a rainbow sherbet martini? Do Marigold seeds grow faster than Radish seeds? How hot is 130F degrees? How many 16 oz of water equals 32 oz of water? Is oak in wine a health benefit? At 18 what did Milton Hershey open and where? How many grams equal to 14 cups? Is it safe for diabetics to use turmeric powder?