Example: A 100-gramme apple contains 50 kilocalories (kcal). Dividing 50 by 100 yields an energy density of 0.5. The energy density indicates how many kilocalories a gramme of food contains (see tables below). One gramme of apple contains 0.5 kcal. … Continue reading →

And if you decide to move, are you supposed to leave your solar array behind, or can you remove the photovoltaic panels and reinstall them at your new home? Yes, you can relocate solar panels; but you may not want … Continue reading →

The slippery nature of Tesla Solar Roofs is an unavoidable side effect of the way the solar shingles are made. This slipperiness is why you should never walk on a Tesla Solar Roof, even though there’s little to no risk … Continue reading →

Most powerful thunderstorm ever measured produced 1.3 billion volts. What is the highest voltage lightning? one billion voltsTypes of Lightning Each bolt can contain up to one billion volts of electricity. A typical cloud-to-ground lightning bolt begins when a step-like … Continue reading →

Many people wonder if they will get hurt by touching an electric horse fence. RAMM’s fence chargers are low-amperage and high-voltage, which produces a shock that is not harmful to humans or animals. Are electric fences safe for humans? Can … Continue reading →

Find power banks with a high charging output and input. Power banks for laptops will usually have a 3 A output. Input ranges from 1 A to 2.4 A. The higher the amperes of the output, the faster your device … Continue reading →

This application was responsible for practically everything that ran the factory: inventory, supply chain management, cost analysis, etc. Elon is a big Windows fan and pushed hard to run the whole shop on Microsoft tech. Thankfully the rockets fly with … Continue reading →

hydrogen. The highest energy density fuel is hydrogen, which is also the simplest chemical component in existence. Gasoline, which is derived from refining crude oil, contains much more energy than coal (twice the lower grade bituminous) or wood (three times). … Continue reading →

5 Amps. Given that the battery’s capacity is 5000mAh, or 5 Amps, that means the battery can be safely charged at a maximum of 15 Amps! While it’s best to default at a 1C charge rate, always defer to the … Continue reading →

Pharmacokinetics – Concepts and Applications. Contributor © Minh Vo. C- Steady-state volume of distribution (Vss) Steady state volume of distribution (Vss) reflects the actual blood and tissue volume into which a drug is distributed and the relative binding of drug … Continue reading →

Mehrotra: Exposure refers to drug levels achieved in the body. Response can be assessed in terms of either efficacy or safety. Understanding the relationship between exposure and response is critical to finding a dose that optimally strikes a balance between … Continue reading →

What is Black Mass actually? Jacques David: Black Mass is what you obtain once a battery has been processed for recycling. Batteries are composed of metals including lithium, manganese, cobalt, and nickel. Once a battery reaches the end of its … Continue reading →

First, it heats up, then it could become hot enough to burn the foil and start a small fire. Even if this doesn’t happen, the battery will simply discharge very quickly. Can you use aluminum foil on battery terminals? Revive … Continue reading →

But when the battery comes to the end of its life, its green benefits fade. If it ends up in a landfill, its cells can release problematic toxins, including heavy metals. And recycling the battery can be a hazardous business, … Continue reading →

Gene Berdichevsky is the Co-Founder & CEO of Sila Nanotechnologies. Prior to co-founding Sila, Gene was the seventh employee at Tesla Motors where he served as Principal Engineer on the Roadster battery, leading the development of the world’s first, safe, … Continue reading →