Why do you think?
Light bulbs are cheaper, produce more light, don't require matches to light and don't produce waste products such as carbon dioxide.
The discovery of electricity made light bulbs possible.
The first candles were found in China around 200 BC, and were made from whale fat. Paraffin, which is the waxy substance used for candles today, was first distilled in 1830.
It is said that the custom of placing candles on a birthday was started by early Greeks who used to place candles on the cake that they offered to Artemis - the Goddess of Moon. Lit candles made their round shape cake glow like the moon. Germans, who perfected themselves in the art of candle-making placed candles on the cake but for religious reasons. They used to place a big candle in the centre of the cake to represent 'light of life'. The candle is marked with lines and numbers, usually 12, which would be burned every year. Scholars also say that the custom of placing candles originated because people believed that Gods lived in the skies. They thought that lit candle helped to send signals and prayers to the god so that they could be answered more effectively. The other belief that people held was when a person makes a wish while blowing out the votive candle a signal or message was received by the god and the prayers would be answered
There is no answer to that. A light year is a measure of distance, not time. It is the distance light travels in one year, so it has nothing to do with dates. It is like asking what is today's date in miles.
In England bayberry wax was refined for use in making candles. The earliest dipped candles were made of tallow. Not until the early 1800's was paraffin made to replace tallow as the main ingredient for candlemaking.A form of candles were used in China as early as 300 BC. Professional candle makers began plying that trade in 13th century Europe.
Impossible to be specific. The candle was a slow and painful evolution from an observation by primitive man that the fat of animals would burn if a flame were touched to it. Originally, this was a vessel with a rough fiber wick in it. It would have smoked like crazy and smelled awful, but it was probably still a miracle to our ancestors: A light after dark! And you can control it! Over many centuries, candle making developed from that. Candles were common in Europe by AD 500.
yes
Honestly?! Common sense, if light bulbs were not invented then we would still carry candles with us for light plus no one has to go street to street lighting lamps they're all automatic now.
There were over 10,000 light bulbs on Titanic.
The different types of light bulbs available in the market today include incandescent, fluorescent, LED, and halogen bulbs. Each type has its own unique characteristics and benefits, such as energy efficiency, longevity, and brightness.
Yes, light bulbs are still in use today, although there has been a shift towards more energy-efficient options like LED bulbs. Traditional incandescent light bulbs are being phased out in many places due to their lower efficiency and shorter lifespan.
The different kinds of light bulbs available in the market today include incandescent, halogen, compact fluorescent (CFL), and light-emitting diode (LED) bulbs. Each type has its own unique characteristics and benefits, such as energy efficiency, longevity, and brightness.
I am replacing all of my incandescent light bulbs today.
Older CFBs contained mercury. However, today's bulbs contain little, if any, mercury. Buying today's bulbs is a good choice, as they produce the same amount of light as an incandescent bulb, but yet uses a fraction of the energy.
Hebrew Calendars have times on when to light the Shabbat candles.
Before the light bulb was invented, people used lanterns, candles, and fire for light. Today, with all the technology going on, we use electricity to produce light such as for the light bulb. So the most commonly used way to make light is by electricity.
They used both, just as people today use both lights and candles. (Electric lights have been common since the 1880's)
Light bulbs have revolutionized society by providing artificial light that allows people to work and live comfortably even after dark. The invention of light bulbs has increased safety, extended working hours, and improved quality of life by enabling activities to take place at any time of the day. Additionally, advancements in energy-efficient light bulbs have contributed to reduced energy consumption and environmental impact.