Robot Joints

♪♪ As robotic machines become more sophisticated and gain popularity in industrial, commercial, and medical markets, they are called upon to perform more complex tasks. New design trends are emerging that capitalize on smaller, more compact assemblies with high precision and reliability. The motion control that defines robot joint movements must be as precise as […]

Analysis of Merge sort algorithm

In our previous lesson, we had explained merge sort algorithm. Now, in this lesson we are going to analyze merge sort algorithm. We will look at various properties of merge sort algorithm. We will try to see how efficient it is terms of time and space complexity. Some of the properties of merge sort algorithm […]

Merge sort algorithm

So far in this series on sorting algorithms, we have talked about 3 of the sorting algorithms – selection sort, bubble sort and insertion sort. And we have seen that these algorithms are not so fast, they’re all O (n^2) in average case. Now in this lesson, we’re going to talk about one algorithm which […]

Solving The Most DIFFICULT Lock Puzzle on the Planet!! – LEVEL 10

Flexible Transparent Electrodes – Lab Video

Meet Yoni, he is a Nanotechnology Honours research student here in the Ellis research abs. He works very hard Hello Yoni So… what are you working on? Ahh grey bits of plastic? Just kidding, are these flexible highly conductive nanocomposite transparent electrodes? But what does that mean exactly? Well you see, transparent electrodes can be […]

ACT #4 – Biogreen 300 : Transformation of plastic into electricity

Here’s the Biogreen 300 a waste to electricity unit able to process approximately five ton of plastics a day in order to deliver 500 kilowatt of electricity. Here’s the starting point of the process the main hopper in which the plastic is fed. Here we drop shredded plastic, big bags of two cubic meter in […]

Metal Puzzle: Small Ring & Double Rings – with commentary

Hi there, and welcome to another metal puzzle. This time it looks like this: it’s like one big metal piece with two eyes, and a small one with one eye. You should get it to this stage which is pretty straightforward. You can either do it this side or this side, it doesn’t really matter […]

Gold Plating Stainless Steel using Gold Strike & 24K Bright Gold (Medical instrument)

We have a customer who wants to be able to plate quite a few pairs of these. This is a medical instrument that’s made of stainless steel. We’ve masked the handle as they just want from here down to be gold and not the rest. What we have here is the jewel master option two […]

Molybdenum – A Metal That Forms Weird Solutions!

Hello everyone. Today I would like to dedicate this video to such a refractory metal as molybdenum. In the period table of chemical elements molybdenum belongs to the 6th group and is located above tungsten. Because of having a smaller atomic radius molybdenum is a bit more reactive than tungsten and has a lower electrochemical […]

Belzona “Solve it Session” – The Water and Wastewater Industries

Good afternoon everyone and thank you for joining us today for this solve it session webinar on the water and wastewater industries. My name is Rachel joining you today from Belzona’s marketing department I’m James joining you from Belzona’s engineering department. And in today’s webinar we’ll be looking at some of the common problems which […]