Why does social engineering work?

Oil engineer Robert A. Berndt, who helped pioneer the oil field development process, once told a business conference that it was impossible to make an intelligent business decision without first being able to make the right decision in the first place. “If you’re going to do business, it’s like going to a funeral and making the […]

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Why are petrol engines so expensive?

A new report from the Royal Society of Chemistry and Physics says petrol engines are more expensive to produce than diesel and that they require less maintenance.According to the report, the cost of petrol engines ranges from £1,400 to £1.50 per kilo, while diesel engines cost around £1 a litre.The report also says that the […]

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