Are people still using whale blubber for oil or not?
Why isn't whale oil still in common use as a fuel for lighting?
Why doesn't fire travel in the reverse direction and burn all of the oil when we light a lamp? Why carbondioxide fire extinguishers made suitable for putting out oil? Why do we use engine oil in car? Why does water spread grease and oil fires? What car engine oils can cause burning with white smoke when they are leaking? Why does oil is required in transformers? Why is fossil fuel burned in a power station? Can we use water as a fuel? Why does pouring water on oil that is on fire make a 'fireball'? Is petroleum made from dinosaurs? What causes oil in an air filter? Why do we continue to use fossil fuel, when it is so dirty? Why Petroleum is more volatile than water ? Why is cocoa butter used as sunscreen? What are some reasons why the gas pilot light on my water heater to keep going out? Does putting oil makes your skin dark? Why can't gasoline be used as rocket fuel? Why do we use fuel mixture but not only fuel in IC engines? What do we use fossil fuels for? Are halogen lamps really much more efficient than candles? Why can't we use kerosene as a fuel in engines though it's calorific value is nearer to diesel? Why does a pilot light go out on a gas fireplace? Do high milage cars need special engine oil? Do whales have a sense of smell? Why don't beeswax candles drip? What is the purpose of the seal air fan use in thermal power plant? Why and what makes some things burn when heated? What happens to used motor oil? What is the flash and fire point of crude oil and lube oil? Why doesn't the entire candle catch on fire?