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Build a Weather Website With Node.js + Express + Googlemap + OpenWeather

In this tutorial you’ll learn, how to make call Google maps API to get the latitude and longitude of the city and pass to the Openweather API and display the current temperature of the city. Here we are making a web app, where users can type in a city name and get real-time weather data instantly displayed on their screen. All of the code for this project can be found in the GitHub Repo Before going to this tutorial, we need pre-setup for the project build. Live project Demo here Weather App File structure look like- |WeatherApp |–WeatherApi |–getWeather.js |–geocode |–geocode.js |–public |–js |–postrequest.js […]

Latest Lithium Air battery could be 10x more powerful

Researchers at University of Cambridge in the UK have made a lab exhibition of lithium-oxygen, or "lithium-air," batteries that have around 10 times the energy density of the lithium-particle batteries utilized as a part of today's EVs, generally identical to the energy density of gas, as per a study in the most recent version of the journal Science.  More than essentially holding more energy, the batteries are likewise more than 90% productive and can be energized more than 2,000 times, the study says. To place that into point of view, most current lithium-particle batteries are 80% to 90% efficient. Although the specialists […]

Stanford’s Infinitely-self-healing, touch-sensitive plastic skin

A team of chemists and engineers has created an infinitely self-healing (at room temperature) and touch sensitive plastic skin. The advance could lead to smarter artificial skin that repairs itself.     Researchers are struggling to emulate artificial skin. They are trying to make artificial skin not only self healing, but also sending the brain exact information about pressure and temperature. Combining sensitivity and self-healing capacity of a single synthetic material presenting challenges to Stanford chemist engineers and future chemist engineers too. The core technology involved is a two ply plastic construct, the upper layer creates mechanism for sensing and […]