Nitinol, Memory Metal, Formgedächnislegierung, Büroklammer

Hello guys, there I am again, each one of you knows a paperclip and what happens to her when you bend and break them apart? Well, she’s broken. Not so this paper clip, it is made of Nitinol that is a nickel titanium alloy that is also called shape memory alloy. You ask yourself, of […]

Make your own Li-Ion Battery Pack

I recently got myself two spools with five meters of white LED strip that I want to utilize in a future portable lighting project, so once again It was time to choose a suitable battery type. Due to the superior gravimetric and volumetric energy density I wanted to either use Lithium Polymer or Lithium Ion. […]

This Metal Asteroid Could Reveal Secrets About Earth’s Core | Countdown to Launch

Lurking between Mars and Jupiter, lies the large asteroid, Psyche– one of the only asteroids that we know of, that scientists believe may be mostly made of metal, and researchers from NASA and Arizona State University will be sending an orbiter to it for the very first time. We’ve never explored a terrain like this […]

The way Hansae use the elements in periodic table to their products

In 1789, Antoine Lavoisier published a list of 33 chemical elements, grouping them into gases, metals, nonmetals, and earths 28 November 2016 the periodic table has 118 confirmed elements, from element 1 (hydrogen) to 118(oganesson) Periodic trends are specific patterns that are present in the periodic table that illustrate different aspects of a certain element, […]

Brian Leni: EV Demand is the Icing on Nickel’s Stainless Steel Cake

I’m Scott Tibballs with the Investing News Network. I’m here today at the Vancouver Resource Investment Conference and joining me now is Brian Leni of Junior Stock Review. Thanks for joining me Brian. – Thank you for having me. Looking back on 2018, it was not a great year for base metals. Can you just […]

EBike Battery Pack || DIY or Buy || Electric Bike Conversion (Part 2)

in the last episode of this video series I showed you how to create your own sensored ESC in order to power an electric bike wheel with low voltages but since the achieved rotation speed was too slow and not many people want to create their own ESC for an E-bike conversion let’s rather switch […]

How To Make Mini Spot Welder Using old Microwave Transformer

The first subscribers of my channel remember that I was gathering the ladder of Jacob. As a source of high voltage a transformer was used from the microwave oven. But we are not interested in high voltage, but a large current. Accordingly, it is necessary to replace the secondary winding. Let’s check the resistance of […]

Battery Spot Welder (CD Welder) || DIY or Buy

In a previous project video I showed you how to create a battery pack out of 18650 lithium ion batteries. Back, then I utilized a rather riskier and not recommended methods of connecting the battery cells together. By soldering the nickel strips directly to them. This can be dangerous because you heat up the battery […]

How To Solder a 3.5mm, ⅛”, or Mini Headphone Connector

Hi I’m Benson with Linxus Communications Today we’re going to teach you how to correctly solder at 3.5 millimeter connector the 3.5 millimeter connector also known as mini plug ⅛” Jack or your common headphone jack can be used to plug into an mp3 player a CD player or a stereo. For this project you […]