How can I make my outdoor Christmas lights last longer? Here are four quick and easy steps to prolong the life of your Christmas Lights. When you take down your lights wrap them in coils around your arm and place … Continue reading →

Yes, you can put AA or AAA batteries in series to get a higher voltage. A 9v battery can have a voltage up to around 9.3v when new and will discharge down to about 4.8v but realistically, the end point … Continue reading →

It’s not possible to plug-in a car while driving, so both the car and the road surface have to be capable of wireless charging. Can an electric car charge itself while driving? No. Energy conversions are never 100 percent efficient, … Continue reading →

Research and development Rank Organization Country 1 Chinese Academy of Sciences China 2 Russian Academy of Sciences Russia 3 Centre national de la recherche scientifique France 4 University of Tokyo Japan Which country is best to study nanotechnology? Nanoscience & … Continue reading →

Waste is considered toxic if it is poisonous, radioactive, explosive, carcinogenic (causing cancer), mutagenic (causing damage to chromosomes), teratogenic (causing birth defects), or bioaccumulative (that is, increasing in concentration at the higher ends of food chains). What makes a waste … Continue reading →

Exposing the environment to lead and strong corrosive acids found in batteries can cause burns and dangers to our eyes and skin. According to the Agency for Toxic Substance & Disease Registry, toxic metals like nickel and cadmium found in … Continue reading →

Manufacturer: B.B. Battery© Lifespan (calendar): LONG LIFE, 10 to 12 years according to EUROBAT (standby-operation at 20°C) Lifespan (cycle): Up to 500 cycles (load/unloading operations at 50% discharging depth) Length: 175 mm Width: 166 mm What does 26ah battery mean? … Continue reading →

This brings us to the question of how many times should you actually charge your phone in a day? Ideally, you should never let your phone fall below 20% charge, so charging your phone enough times in order to maintain … Continue reading →

Like its X1 SAV sibling, the X3 was also earned a Car and Driver Editor’s Choice Award as one of 2021’s best luxury SUVs. “Even though it’s an SUV, the 2021 BMW X3 will surprise with its fun-to-drive nature, a … Continue reading →

Closing the fuel cycle involves recycling the nuclear waste as new fuel. Since the main component of nuclear waste is Uranium-238 (which can be transmuted to Plutonium, especially with advanced breeder reactors), we can get more energy out of the … Continue reading →

Through his firm, Berkshire Hathaway, Buffett’s been bulking up on two of the biggest names in tech: Amazon and Apple. Berkshire is now one of Apple’s biggest shareholders, with a stake worth about $40 billion. But Buffett’s change of heart … Continue reading →

NHTSA requires electric vehicle warning sounds to alert pedestrians in electric and hybrid vehicles manufactured after 2018, for both forward and reverse travel at low speeds. Do Teslas beep when reversing? The Pedestrian Warning System (if equipped) causes Model Y … Continue reading →

2020 Model S LR+ Owner Sure weight impacts range. I once jammed every square inch of my S with heavy book boxes and furniture, car filled to the absolute brim, and drove 900 miles during a move, and saw definite … Continue reading →

Oct 26 (Reuters) – Tesla Inc (TSLA. O) surpassed $1 trillion in market value on Monday, overshadowing the combined value of five of its biggest rivals, Toyota Motor Corp (7203. T), Volkswagen AG (VOWG_p.DE), Daimler AG (DAIGn.DE), Ford Motor Co … Continue reading →