Tuesday, September 3, 2013

One of the best chess openings:The Yugoslav Attack

If I were to make the video again, I'd make two changes: 1) At 5:26, I say "Black will have to capture." There is another possibility, as some commenters have pointed out. Black can just make another move instead of capturing white's dark squared bishop, IF white moves its bishop to h6. If white captures black's bishop on the next move, black can recapture it with its king. However, this is not part of the video. It is a situation that could arise if white moves its bishop to h6.

Top 10 Resorts in Maldives

Top 10 Resorts in Maldives

Thumbnail

Learn ABC German alphabet Song (Deutsches Alphabet)

Our speaking PDF flashcards are a fun and colourful learning and teaching resource.

Our flashcards are intended to help teach basic vocabulary and they include the following topics:
House, garden, places, body, vehicles, fairy tale, animals, family, food, clothes, jobs, seasons, months, days, colours and shapes, weather and time, sport, toys, tools, music, school, insects, celebrations, verbs, adjectives, prepositions, countries, questions, exclamations, key words, key phrases, numbers and the alphabet.

Our flashcards are available in English, French, German and Spanish.

Learn How to Crochet Part 1 - Basics for Beginners

This video is the first of a two-part series designed for the absolute beginner of crochet - as well as crocheters who want to review basic concepts. Topics covered include holding the hook & yarn, chain, single crochet, turning your work and finishing the project. Viewers will also learn how to create an easy dishcloth with this video. For more free crochet patterns, tips and tutorials
Thumbnail

Top 10 strangest and weird things on earth

this is a video about strange and weird things on Earth. "Remember this is MY top 10"

33 Most Amazing, Beautiful and Scary Abandoned Places in The World

THE 33 MOST AMAZING, BEAUTIFUL and SCARY ABANDONED PLACES IN THE WORLD

Amazing and beautiful places on earth


Most awesome places on earth to see, made by nature and people
 Sometimes a little out of the way or off the beaten track and sometimes just so close, around the corner. This blog is all about locations and taking a relaxing and free tour around the world in the most amazing places .

Top 100 Places In The World That You Need To See Before You Die

Here is my list of Top 100 Places In The World That You Need To See Before You Die. Enjoy!

Travel to Australia, Top 10 Tourist Destinations

Travel to Australia. If you're planning Australia tourism anytime soon you may be interested to know the top 10 tourist destinations of Australian tourism. At Australian Tales we've put together this video to show you what they are. Of course opinions may vary about these destinations, but after much research and soul searching we believe these are the top 10 best places to see if you're travelling to Australia
Thumbnail

India Travel Guide

India, subcontinent of diversity and contrasts, has attracted and fascinated travellers from time immemorial. Often, India didn't let them leave. India's unsettled past, its diverse culture, art and architecture make up a great mosaic that bewitches the visitors.

New Zealand Travel Guide

New Zealand Māori: Aotearoa is an island country located in the southwestern Pacific Ocean. The country geographically comprises two main landmasses ‒ that of the North and South Islands ‒ as well as numerous smaller islands. New Zealand is situated some 1,500 kilometres (900 mi) east of Australia across the Tasman Sea and roughly 1,000 kilometres (600 mi) south of the Pacific island nations of New Caledonia, Fiji, and Tonga. Because of its remoteness,
Thumbnail

Green Lasers: What Can Certain mW Do?

This video compares some of the most common power outputs of green lasers you can buy these days. I compare the difference in visibility and burning between 5mW, 15mW, 35mW, 50mW, 100mW, and 150mW.

Important info after watching this video:
-I used fog to bring out the beams.
-This video is only about green lasers because they are nearly always fixed focus and have a small beam diameter.
-I mention powers where tricks are EASY to do. You may be able to pull off burning tricks with less power than what I state, but these are bench mark powers where you can reliably do these burning tricks.
-Additional focusing with extra lenses can lower the threshold of what you need to burn. Watch my focus video for a better explanation of this.
-I go by actual power of these lasers in this video, not advertised. Nearly all cheap laser sites sell lasers marked from 100mW to 300mW when in reality the actual power is much lower.

How a Laser Works

Bill shows how the three key characteristics of laser light - single wavelength, narrow beam, and high intensity - are made. He explains the operation of a ruby laser - the first laser ever made - showing how electronic transitions create stimulated emission to give coherent light, and then how the ends of the ruby cavity create a narrow wavelength highly collimated beam

How a quartz watch works

The amazing everyday wristwatch: We never think about it, but only because engineers have made it so reliable and durable that we don't
need to. At its heart lies a tiny tuning fork made of the mineral quartz. In this video Bill takes apart a cheap watch and shows extreme
close-ups of the actually tunings fork. He explains how the piezoelectric effect of quartz lies at the heart of the watch's
operation.
Thumbnail

Related Posts Plugin for WordPress, Blogger...