The global spark plug market size is calculated at USD 12.60 billion in 2024 and is expected to reach around USD 23.21 billion by 2034, expanding at a solid CAGR of 6.4% from 2024 to 2034.Ottawa ...

Japanese researchers are using lasers to improve the fuel economy of internal combustion engines - perhaps, eventually replacing the spark plug. Written by David Worthington, Contributor April 25 ...