Mobile phones have become an extension of our brains. I guess we only need them when we sleep, but they are always at our service.1. Back pocket of cycling jersey Nowadays, pockets are designed on the back of cycling jerseys, where riders can put energy gels, supplies, water bottles, etc. As amateur Read More

Before the oil in a motorbike enters the cylinder for combustion, it must first undergo an atomisation process to mix the oil and air into oil and gas for combustion. This atomised concentration of oil and air is known as the mixing ratio.What are the effects of different mixing ratios on the car? I Read More