When the battery is in use, the lithium ions flow from the anode to the cathode, and the electrons move from the cathode to the anode. When you charge a lithium-ion battery, the exact opposite process happens. The lithium ions … Continue reading →

DETAILS. MotoMaster Conventional Engine Oil developed with Shell Technology is a premium motor oil that provides outstanding protection during cold start-ups and against thermal breakdown for longer engine life. Is MotoMaster oil made by Shell? MotoMaster Synthetic Engine Oil developed … Continue reading →

ABS Heavy Duty 063 Car Battery This 063 is common in many Ford Fiesta, Vauxhall Corsa, Renault Clio, Citroen Saxo and many more. This little Car Battery can perform form 1.0 litre up to 1.8 litre petrol vehicles. Can I … Continue reading →

Charge-Check is an accessory that provides battery overcharge protection. It is designed to stop charging a battery once it is close to being fully charged. When you use Charge-Check, your battery can last up to three times longer – which … Continue reading →

corrosion of copper is called as patina. What is the rust process called? oxidationRust results from a reaction called oxidation, in which iron reacts with water and oxygen to form hydrated iron (III) oxide. Essentially, the metal is naturally returning … Continue reading →

Fortunately, most dogs should be fine despite swallowing an AirPod. In most cases, the AirPods will just pass through the dog’s body and eventually come out from the other end. It wouldn’t hurt, however, to contact your vet as there … Continue reading →

According to new research, freshly made graphene oxide sheets – fabricated by oxidizing graphene to cover the surface in oxygen groups – are excreted quickly and efficiently from the body [Jasim et al., Applied Materials Today 4 (2016) 24]. Can … Continue reading →

AA batteries do not have button cells inside them. A23 batteries, a common type of battery used in key fobs and other small remote controls use 8 button cells connected in series to form the A23 battery that gives an … Continue reading →

Osmosis is a phenomenon of paramount significance for the transport of water and solutes through biological membranes. It accounts for fluid transport out of the kidney tubules and the gastrointestinal tract, into capillaries, and across cell membranes. What is the … Continue reading →

The Interstitium. The interstitial space that lies between blood vessels and cells provides the fluid and structural environment surrounding those cells. Under most conditions in most tissues, fluid from the vascular space continually filters from the microvessels into the interstitial … Continue reading →

This medication may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results are high. Tell your doctor right away if you have any serious side effects, including: easy bleeding/bruising, fainting, fast/irregular heartbeat, unusual … Continue reading →

Lithium is known to have the smallest size among all alkali metals. This is the primary reason why the Li+ ion has the ability to polarize water molecules more easily when compared to other alkali metals. Are lithium salts hydrated? … Continue reading →

Hyponatremia occurs when your blood sodium level goes below 135 mEq/L. When the sodium level in your blood is too low, extra water goes into your cells and makes them swell. This swelling can be dangerous especially in the brain, … Continue reading →

How many 18650 batteries does it take to make an electric car battery? You haven’t considered the problem of voltage. One 18650 battery rated voltage is 3.7 V, and electric vehicles battery pack needs at least 48 v (36 v … Continue reading →

Normally, your blood potassium level is 3.6 to 5.2 millimoles per liter (mmol/L). A very low potassium level (less than 2.5 mmol/L ) can be life-threatening and requires urgent medical attention. What is a dangerous potassium level? Potassium is a … Continue reading →