![Books and alarm clock with lighting candle on wooden table at night time,Back to School,Education concept, Stock Photo | Adobe Stock Books and alarm clock with lighting candle on wooden table at night time,Back to School,Education concept, Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/20/11/09/1000_F_220110997_tug9ijyVOldx7DbM5oHX6q7mIeCfmjQW.jpg)
Books and alarm clock with lighting candle on wooden table at night time,Back to School,Education concept, Stock Photo | Adobe Stock
![Candle, alarm clock and Christmas decorations. Winter holiday decoration. Christmas and New Year concept. Stock Photo | Adobe Stock Candle, alarm clock and Christmas decorations. Winter holiday decoration. Christmas and New Year concept. Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/03/03/97/95/1000_F_303979586_4ZhZwF9F2kaij6SeLJETNytDgO8QMXfG.jpg)
Candle, alarm clock and Christmas decorations. Winter holiday decoration. Christmas and New Year concept. Stock Photo | Adobe Stock
![Mama the Original Alarm Clock Mother's Day 9oz Scented Soy Candle Relaxing Aroma Gift for Moms - Etsy Mama the Original Alarm Clock Mother's Day 9oz Scented Soy Candle Relaxing Aroma Gift for Moms - Etsy](https://i.etsystatic.com/31507882/r/il/c3bee8/5822095561/il_fullxfull.5822095561_sy9w.jpg)
Mama the Original Alarm Clock Mother's Day 9oz Scented Soy Candle Relaxing Aroma Gift for Moms - Etsy
![People Had 'Candle Clocks' to Tell Time Before Watches Were a Thing—And Even Candle Alarm Clocks | The Epoch Times People Had 'Candle Clocks' to Tell Time Before Watches Were a Thing—And Even Candle Alarm Clocks | The Epoch Times](https://img.theepochtimes.com/assets/uploads/2024/02/08/id5583709-8257-candle-clocks2.jpg)
People Had 'Candle Clocks' to Tell Time Before Watches Were a Thing—And Even Candle Alarm Clocks | The Epoch Times
![Fake History Hunter on X: "So what is it, Roman or Medieval? ;) Curious though, what are the oldest sources for people using this nail in candle alarm clock trick? May research Fake History Hunter on X: "So what is it, Roman or Medieval? ;) Curious though, what are the oldest sources for people using this nail in candle alarm clock trick? May research](https://pbs.twimg.com/media/Fnk-mnKWQAE-1fV.png)
Fake History Hunter on X: "So what is it, Roman or Medieval? ;) Curious though, what are the oldest sources for people using this nail in candle alarm clock trick? May research
![People Had 'Candle Clocks' to Tell Time Before Watches Were a Thing—And Even Candle Alarm Clocks | The Epoch Times People Had 'Candle Clocks' to Tell Time Before Watches Were a Thing—And Even Candle Alarm Clocks | The Epoch Times](https://img.theepochtimes.com/assets/uploads/2023/02/28/et-web-candle-3546-9356.jpg)
People Had 'Candle Clocks' to Tell Time Before Watches Were a Thing—And Even Candle Alarm Clocks | The Epoch Times
![Before the invention of clocks, "candle clocks" were used. They would burn for set amount of hours. If one wanted an alarm, you would stick a nail into the desired time length Before the invention of clocks, "candle clocks" were used. They would burn for set amount of hours. If one wanted an alarm, you would stick a nail into the desired time length](https://preview.redd.it/9vkc2w4eo3h61.png?auto=webp&s=b4e690d5aa8505bcb13f6cef4f6892044f47b8c4)
Before the invention of clocks, "candle clocks" were used. They would burn for set amount of hours. If one wanted an alarm, you would stick a nail into the desired time length
![6,900+ Candle Clock Stock Photos, Pictures & Royalty-Free Images - iStock | Hour glass, Candle watch 6,900+ Candle Clock Stock Photos, Pictures & Royalty-Free Images - iStock | Hour glass, Candle watch](https://media.istockphoto.com/id/476369684/photo/watch-and-candles.jpg?s=612x612&w=0&k=20&c=2lHAXrLZbBvUT7nAya5AfiivRFKzm9aq8pFfbwBJbOg=)
6,900+ Candle Clock Stock Photos, Pictures & Royalty-Free Images - iStock | Hour glass, Candle watch
Earthly Mission - Before alarm clocks existed, people used nails fixed onto candles to make sure they would wake up on time. They knew how to calculate the burning time and put
![Which of the following is\/are correct regarding candle clock?A. Candle clock used tall candles to show passing of timeB. The candles had evenly spaced lines on them that were usually marked with Which of the following is\/are correct regarding candle clock?A. Candle clock used tall candles to show passing of timeB. The candles had evenly spaced lines on them that were usually marked with](https://www.vedantu.com/question-sets/e276bfe6-51d5-4d8b-a1d5-81790775365a5322700213483357730.png)