Friction is a force that opposes the motion of two surfaces in contact with each other. It plays an essential role in our daily lives, as it is responsible for providing grip, reducing wear and tear ...

Thinking of getting an electric vehicle? The federal government’s $7,500 subsidy expires at the end of September. (Though you might not need a subsidy to make the math work.) E.V.s tend to be pricier ...

The database helps companies calculate their greenhouse gas emissions. Its creator left the E.P.A. after being investigated for criticizing the Trump administration. By Harry Stevens The Environmental ...

Pictured is a calculation on the Ballistic app. Credit: UK Royal Air Force. Two UK Royal Air Force (RAF) airmen developed an application to calculate precisely where in the sky to release parachutists ...

I need to calculate the force exerted on an ion that originates only from water molecules within a specific hydration shell (e.g., all waters with an ion-oxygen distance less than 3 A). Since my ...

European Union Energy Commissioner Dan Jorgensen announced on Monday that the European Commission's intention to ban Russian gas will amount to force majeure for companies in Europe holding gas supply ...

Royalty holders are paid first from production revenue at a pre-agreed percentage. Net revenue interest is calculated by subtracting royalty payments, then dividing what remains by working interest ...

Gift 5 articles to anyone you choose each month when you subscribe. There are few politicians progressives love to hate more than Peter Dutton. But by producing a policy to force gas exporters to ...

SACRAMENTO, Calif. — California Republican lawmakers tried to force a vote on Monday to stop what they said is a "hidden gas tax" in the state. Months ago, the California Air Resources Board (CARB) ...

Western Australia’s Economic Regulation Authority has proposed changes to the state’s consumer protection laws that would require gas companies to provide clear and accurate comparisons with electric ...

UK households can see what they could be paying for their gas and electricity this winter with our energy calculator. Ofgem's price cap is rising from October 1, affecting customers with every ...