NARRATOR: The Netherlands, sometimes better known as Holland, where the Dutch live, work, and study. Holland, a country with many rivers and lakes, which obviously means a lot of water. Water for transport. Water for sailing. The Dutch are very familiar with water. Naturally, water is also needed world wide… Continue Reading Intro to the Treatment of Urban Sewage | DelftX on edX | About Video

SPEAKER 1: The Netherlands, sometimes better known as Holland, where the Dutch live, work and study. Holland, a country with many rivers and lakes, which obviously means a lot of water. Water for transport, water for sailing. The Dutch are very familiar with water. Naturally, water is also needed worldwide… Continue Reading Intro to Drinking Water Treatment | DelftX on edX | Course About Video

Hi! After the pain-staking process of pain-staking…pains-taking Fine! After the pains-taking process of explaining and putting the Van de Graaff machine together in my last video. I can freely experiment with it now. Basically this machine creates super high DC voltages that’s charged in its capacitance. Which is basically between… Continue Reading Painful Experiments with Van De Graaff Generator

Hi. One of the common questions is that: what kind of electricity hurts more? AC (alternating current) or DC (direct current)? So, I’m going to measure the electricity pain level on a human’s body, which is myself. But first, let’s measure the resistance of the skin on tongue and fingers… Continue Reading The Pain of Electricity (AC versus DC)

Electricity is all around us all the time.​Electricity is all around us all the time.​It makes our lives easier, safer, more fun,​It makes our lives easier, safer, more fun,​and most of us never think about it.​and most of us never think about it.​But is there such a thing as too… Continue Reading Could Your Phone Hurt You? Electromagnetic Pollution

Hi, I made my vacuum chamber and… ‘and…’ [dramatic, deep] ‘You thought I wouldn’t make it didn’t, you? No! No!’ I’m sorry. I’ve been watching too much ([high, synched with PewDiePie]) ‘PewDiePie’ recently. I should probably stop I mean, what is he, 27? And I’m 40. In some darker corners… Continue Reading Arcs change shape in my vacuum! RIP Tesla Coil 🙁