Showing how far AI engineering has come, a new aerospike engine burning oxygen and kerosene capable of 1,100 lb (5,000 N) of ...

This aerospike engine —fueled by a combination of cryogenic liquid oxygen and kerosene — delivers an impressive 5,000 Newtons ...

For most drivers, any particular oil is doing its job so long as the engine runs and isn’t falling apart. Generally, most companies will advertise the same properties for their synthetic oil ...