Shapefuture

Search This Blog

https://ift.tt/2JT6hfX

June 15, 2018

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

via ShapeFuture https://ift.tt/2MuRJlc

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Comments

In 1968, scientists thought they were close to detecting gravity waves

In 1968, scientists thought they were close to detecting gravity waves WAVE RUNNER Joseph Weber (shown in 1969) announced he detected a gravity wave using his aluminum cylinder detector at University of Maryland in College Park. It took nearly five decades for LIGO to confirm that gravity waves can be detected. Gravity waves evidence The long search for gravitational waves … may be in the final lap…. Rotating binary stars or, perhaps, other galaxies like the Milky Way but far beyond it, or the center of the Milky Way itself, are likely sources for gravitational radiation. — Science News, June 22, 1968. Update Although Joseph Weber, a physicist at the University of Maryland, announced a gravity wave detection in 1969, no one could verify his claim. It took almost another 50 years for researchers to directly detect gravitational waves (SN: 3/5/16, p. 24). Those spacetime ripples from two merging black holes, glimpsed by the Advanced Laser Interferometer Gravitatio

https://ift.tt/2JT6hfX Cambridge IGCSE Cambridge IGCSE is the world’s most popular international qualification for 14 to 16 year olds. It is recognised by leading universities and employers worldwide, and is an international passport to progression and success. Developed over 25 years ago, it is tried, tested and trusted by schools worldwide. I was stuck with past paper for A level , then I found an application for my phone where I can find past paper, video, professor notes and online text as well all things are free. It changed my way of study… U guys also can use this application. I am giving link below. https://ift.tt/2t9HlGB https://ift.tt/2sWJA0u https://ift.tt/2yne6Gn

via ShapeFuture https://ift.tt/2t58tXg

What is IGCSE?

International General Certificate of Secondary Education The International General Certificate of Secondary Education (IGCSE) is an English language curriculum offered to students to prepare them for International Baccalaureate, A Level and BTEC Level 3 (which is recommended for higher-tier students). It is based on the GCE O-Level and is recognised as being equivalent to the GCSE. The IGCSE was developed by University of Cambridge International Examinations. The examination board Edexcel offers its own version, the Edexcel International GCSE. Students begin learning the syllabus at the beginning of year 10(Grade 9) and take the test at the end of year 11(Grade 10). The IGCSE is an international alternative to many popular national curricula. the IGCSE is not a group award or "certificate of education". It is a qualification based on individual subjects of study, which means that one receives an "IGCSE" qualification for each subject one tak

Powered by Blogger

https://ift.tt/2JT6hfX

Comments

Post a Comment