As for the passive cooling system, Nissan Leaf simply suction fresh air to cooling the battery pack, and the exhaust air emitted to ambient directly (Figure 8(a)). Does Nissan Leaf have battery cooling? “The Leaf 40 and 62 kWh version … Continue reading →

Diesel and petrol ban The sale of new petrol and diesel cars will stop in 2030, with hybrid vehicles following in 2035. Petrol and diesel cars will still be available second hand. But with no new models allowed to be … Continue reading →

Series Hybrid Mode uses electric power with engine assistance when you need it, such as when entering the freeway or going uphill. In Parallel Hybrid Mode, the engine powers the vehicle with assistance from the electric motors when extra power … Continue reading →

Batteries, fuelcells and solarcells all produce something called direct current (DC). The positive and negative terminals of a battery are always, respectively, positive and negative. Current always flows in the same direction between those two terminals. Do batteries give AC … Continue reading →

When you plug things into the outlet in your house, you don’t get DC. Household outlets are AC – Alternating Current. This current has a frequency of 60 Hz and would look something like this (if you plotted current as … Continue reading →

The Applied Magnets Super Strong Neodymium Magnet is one of the world’s strongest and most powerful rare earth magnets. What is the strongest magnet on Earth? neodymiumThe strongest permanent magnets in the world are neodymium (Nd) magnets, they are made … Continue reading →

The more powerful the external magnetic field that is applied, the greater the magnetization that results.Those with a high magnetic permeability (which is a measurement of how responsive they are to magnetic fields) make the strongest magnets. For this reason, … Continue reading →

Although magnetars are incredibly powerful, they would lose the battle with a black hole.Once the black hole consumed the magnetar, its mass would increase and expand its event horizon. Thanks to this expansion, more and more stars would be flung … Continue reading →

Gauss rifles are not used because they do not currently exist. The reason Gauss rifle do not exist is this: Gauss guns require a lot of power. There are no batteries at this time that can power a Gauss gun … Continue reading →

Magnets can cause a lot of damage in a child’s GI tract and can twist intestines, causing bowel ulcerations, intestinal damage, perforations, blood poisoning and even death. It can be even more life-threatening if your child swallows more than one … Continue reading →

Take two magnets put one North pole and one South pole on the middle of the iron. Draw them towards its ends, repeating the process several times. Take a steel bar, hold it vertically, and strike the end several times … Continue reading →

All types of electric vehicles pose problems for firefighters when they crash and their lithium ion batteries go ablaze, but Teslas have routinely required more than 20,000 gallons of water. Does Tesla battery get water? So that’s the story and … Continue reading →

N52 grade. Strongest: N52 grade is the strongest and the rarest neodymium magnet type among the existing ones. Neodymium magnets of this grade ensure maximum sticking while being characterized with minimum sizes. Less than 5 % of all neodymium magnets … Continue reading →

Say you drive your Camry 15,000 miles per year. With average gas prices currently hovering around $3.39 per gallon, you’ll spend $1,589 in gas just to drive your Camry. If you own a less fuel-efficient vehicle, then you’d be spending … Continue reading →

10 Cheapest New Cars for 2021 Kia Forte – $18,855. Kia Soul – $18,610. VIEW PHOTOS. 2021 Kia Rio – $17,015. MORE INFO. Hyundai Accent – $16,390. VIEW PHOTOS. Nissan Versa – $15,855. VIEW PHOTOS. Mitsubishi Mirage – $15,290. MORE … Continue reading →