The history of chewing gum advanced from chewy substances found in nature thousands of years ago, to chicle centuries ago in Central America, to mid-19th century Maine when the modern product was first mass produced in a factory.
The gum of centuries and millennia ago would not have been like what we chew today. In fact, neither was the stuff of the 1840s and '50s.
Careful about falling asleep at work or you could become an Internet meme like this poor fellow.
Unless you work outdoors or indoors in a job where you are physically active all day, it can be difficult for some people who have desk jobs to stay awake at work without caffeine.
Maybe the most important thing you can do to make sure you don’t nod off at work is to get a good night of sleep, at least 7 to 8 hours, at a regular time every night. Boredom can also cause you to nod off. Other than getting a good night’s sleep and having a fascinating job, there are things you can do to stay awake.