NEXT SCIENCE Technology, Product & R&D Updates

What do the "6" and "4" in "6-4 titanium" mean? We'll clarify the differences from pure titanium, alpha and beta phases, how strength is achieved, and what to check when selecting it as a component.

If your car isn't driving straight, the steering wheel is pulling, or it's swaying, we'll outline the order in which to check tire pressure, uneven wear, wheel balance, alignment, and suspension, t...

Titanium is light and strong. While this is a common saying, it is not lighter than aluminum, nor is it always harder than iron. We will explain why it is still used in machine parts by examining i...

Knocking is a type of abnormal combustion that occurs in gasoline engines. It's important not to rely solely on metallic sounds for diagnosis, but to also check related factors such as octane ratin...

Separate harsh impacts, lingering bounce, vibration and uncomfortable posture when assessing ride comfort. This guide explains the order for checking tire pressure, tires, seating position and susp...

Before buying a fuel-economy product, decide what it is intended to change and how you will assess the result. This guide covers the roles of tires, fuel additives and oil additives, consistent com...

Historical GERHON records include a 1983 diesel-engine performance test at the construction mechanization research institute and a 1996 logistics field report. Laboratory data and real-world record...

Historical GERHON records include 1985 Japanese 10-mode tests on the same gasoline vehicle and a separate 1993 used-oil analysis. This report presents fuel economy, CO, HC and CO2 trends and oil sa...

On June 19, 2026, voltage changes were recorded in two 130F51 lead-acid batteries scheduled for disposal after topping up with the standard formulation corresponding to Battery Restore PRO and rapi...