background preloader

Worldmapper World Population Atlas: The countries of the world as you've never seen them before

Worldmapper World Population Atlas: The countries of the world as you've never seen them before

US Dept State (Embassies) Views of the World The Pitch Drop Experiment | School of Mathematics and Physics Pictures above: (1) Longtime custodian of the famous experiment, the late Professor John Mainstone. (2) Three webcams trained on the experiment 24/7. (3) The Pitch Drop Experiment. (4) Close up of the pitch drop. About the Pitch Drop Experiment While the School of Mathematics and Physics at The University of Queensland has an international reputation for cutting-edge research and innovative teaching in the disciplines of Mathematics, Physics and Statistics, it is also home to the famous Pitch Drop Experiment. The experiment is listed in the Guinness Book of World Records as the world's longest-running laboratory experiment. The first Professor of Physics at UQ, Professor Thomas Parnell, began an experiment in 1927 to illustrate that everyday materials can exhibit quite surprising properties. The experiment demonstrates the fluidity and high viscosity of pitch, a derivative of tar once used for waterproofing boats. Live view of the Pitch Drop Experiment More information

OCR it :) It is WORKING World Population Clock This page will only work with a graphical browser implementing Javascript 3.0 or higher. It fairly accurately clocks the current population and reflects its growth using a second-order approximation of the exponential; in addition, if you enter a date in any form Javascript will accept and hit the "Do this time" button, it will use its magic formula to estimate the population for any date from 1900 to 2100, although the estimates become unreliable outside the range 1950 to 2050. Use the "Un/Freeze" button to "freeze" the clock at a certain time while it is ticking, or to resume it ticking with the present population after you have frozen it or asked for an estimate. Those familiar with the earlier version will note that the range in which the new version gives reasonable estimates has increased considerably. The raw data is from the U.S. Enjoy! Return to Galen Huntington's home page.

MFA Kingdom of Cambodia E-Visa Make Your Trip Happen To The Kingdom Of Wonder! The Ministry of Foreign Affairs and International Cooperation has launched e-Visa, which enables you to apply for a Cambodia tourist visa online. Instead of applying through Cambodian Embassy, all you need to do is to complete the online application form and pay with your credit card. After receiving your Visa through email, print it out and bring it along when you travel to Cambodia. Business Visa, K-Visa and Diplomatic Visa For those who wish to apply Business Visa, K-Visa or Diplomatic Visa, please contact your nearest Cambodian Embassy for more information. Evisa And Payment Processing Solution Your payment will be proceeded with two methods as the following: TeleMoney payment gateway supports: The long-term success of e-Visa system is ensured by offering a broad range of payment methods. 2C2P payment gateway supports: 2C2P offers comprehensive payment processing solutions for your e-Visa applications.

Pitch drop experiment The University of Queensland pitch drop experiment, featuring its then current custodian, Professor John Mainstone (taken in 1990, two years after the seventh drop and 10 years before the eighth drop fell). University of Queensland experiment[edit] The eighth drop fell on 28 November 2000, allowing experimenters to calculate that the pitch has a viscosity approximately 230 billion (2.3×1011) times that of water.[2] This is recorded in Guinness World Records as the world's longest continuously running laboratory experiment, and it is expected that there is enough pitch in the funnel to allow it to continue for at least another hundred years. This experiment is predated by two other still-active scientific devices, the Oxford Electric Bell (1840) and the Beverly Clock (1864), but each of these have experienced brief interruptions since 1937. Professor Mainstone subsequently commented: Professor John Mainstone died on 23 August 2013 following a stroke. Timeline[edit] See also[edit]

Symbaloo World Population Clock: 7.4 Billion People (2016) World Population: Past, Present, and Future (move and expand the bar at the bottom of the chart to navigate through time) The chart above illustrates how world population has changed throughout history. View the full tabulated data. At the dawn of agriculture, about 8000 B.C., the population of the world was approximately 5 million. A tremendous change occurred with the industrial revolution: whereas it had taken all of human history until around 1800 for world population to reach one billion, the second billion was achieved in only 130 years (1930), the third billion in 30 years (1960), the fourth billion in 15 years (1974), and the fifth billion in only 13 years (1987). During the 20th century alone, the population in the world has grown from 1.65 billion to 6 billion. Wonder how big was the world's population when you were born? Growth Rate Yearly Growth Rate (%) Annual growth rate reached its peak in the late 1960s, when it was at around 2%. World Population (2019 and historical) Jews

The Many Faces of Global Migration Description: The Many Faces of Global Migration report is an introduction to what Gallup has unearthed by asking migrants and potential migrants worldwide about their lives. The data presented in this report are based on Gallup’s ongoing World Poll surveys in more than 150 countries, territories and regions and more than 750,000 interviews since 2005. As such, these findings provide an unprecedented look at the different push-and-pull factors that influence migration, the experiences of those who desire to migrate to other countries permanently or temporarily for work, those who are planning to go, those who are preparing to go, those who have already left, and those who have returned home – and what this means for governments, intergovernmental and non-governmental organizations, and other stakeholders. Table of Contents

Magnifying the Universe Embed this infographic on your site! <iframe width="500" height="323" scrolling="no" src=" frameborder="0" allowfullscreen></iframe><br />Copyright 2012. <a href=" the Universe</a> by <a href=" Sleuth</a>. The above is an interactive infographic. We have also developed a complimentary poster that you can view here: Sizes of the Universe poster. If you're technically inclined, here's a look at the references we used to construct these infographics: Facts About The Universe. Introduction: This interactive infographic from Number Sleuth accurately illustrates the scale of over 100 items within the observable universe ranging from galaxies to insects, nebulae and stars to molecules and atoms. While other sites have tried to magnify the universe, no one else has done so with real photographs and 3D renderings. How To Use: Credits: