This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.
Skip to the content

Free weekly newswire

Sign up to receive all our latest news direct to your inbox.

Physics on film

100 Second Science Your scientific questions answered simply by specialists in less than 100 seconds.

Watch now

Bright Recruits

At all stages of your career – whether you're an undergraduate, graduate, researcher or industry professional – can help find the job for you.

Find your perfect job

Physics connect

Are you looking for a supplier? Physics Connect lists thousands of scientific companies, businesses, non-profit organizations, institutions and experts worldwide.

Start your search today

Tag archives: nuclear power

Lateral Thoughts: Voices from history

A burning oilfield in Kuwait after the Gulf War

A burning oilfield in Kuwait after the Gulf War. (Courtesy: US Army)

By Margaret Harris

This is the third in a series of blog posts about “Lateral Thoughts”, Physics World’s long-running humour column. Click to read the first and second posts.

As part of Physics World’s 25th anniversary celebrations, I’ve been reading through the archive of “Lateral Thoughts”, the magazine’s column of humorous or otherwise off-beat essays about physics. My goal is to get a better feel for the topics that have amused and preoccupied Physics World readers over the past quarter-century, and to understand how the community has changed.

While most Lateral Thoughts have focused on the world of physics, the archive shows that every now and then, the wider world intrudes. The results can be fascinating, sobering and sometimes even disturbing. Consider the essay “Soft zlotys for western hardware”, in which the metallurgist Jack Harris describes taking a research trip behind the Iron Curtain to Poland. “In science, as in other areas, I was struck by how little real contact there was with Russia,” Harris wrote. His Lateral Thought was published in July 1989. Two months later, Poland defied its puppet-masters in Moscow by electing its first non-communist government since the Second World War.


Posted in General | Tagged , , | Leave a comment | Permalink
View all posts by this author  | View this author's profile

Spacecraft duets, suprise supernovae, the dark side of physics and more

By Tushna Commissariat

While you would not actually be able to hear the uplifting notes of the music in the vast emptiness of space, a newly composed string and piano orchestral piece has unexpected ties to the cosmos. That’s because it is based on 36 years’ worth of data from NASA’s Voyager 1 and 2 spacecraft. Domenico Vicinanza, a trained musician with a PhD in physics who works at GÉANT, a European data-network company, says that he “wanted to compose a musical piece celebrating Voyager 1 and 2 together, so I used the same measurements (proton counts from the cosmic-ray detector over the last 37 years) from both spacecrafts, at the exactly same point in time, but at several billions of kilometres of distance [of] one from the other”. The result of this “data sonification” is a rather beautiful piece of music – one of the best examples of physics and the arts coming together that we have heard. Of course, the story garnered considerable interest…you can read more about on the Wired and Guardian websites.


Posted in The Red Folder | Tagged , , , , , , , | Leave a comment | Permalink
View all posts by this author  | View this author's profile

Nuclear-explosion survival tips, gravity-defying beads, big questions and more

By Tushna Comissariat

Would you know exactly where to run and shelter in the event of nuclear fallout in your city? Would it be best to stay where you are or move, and for how long should you stay inside before venturing out into your post-apocalyptic world? If these questions have plagued your mind, you can now turn to a new model developed by Michael Dillon, an atmospheric scientist at the Lawrence Livermore National Laboratory in California, US. Dillon’s practical model outlines simple ideas and suggestions that the average person – without advanced equipment and know-how – could apply in the event of a low-level nuclear attack, which is the most plausible type likely to take place in today’s political climate. You can read all about about the model on both the io9 website and in Science magazine, and then map out your perfect route.


Posted in The Red Folder | Tagged , , , | 6 Comments | Permalink
View all posts by this author  | View this author's profile

Cress on the Moon, more physics books, a radioactive ‘foot’ and more

A small green sprout of cinnamon basil, grown on board the International Space Station in 2007

A small green sprout of cinnamon basil, growing on board the International Space Station in 2007. (Courtesy: NASA)

By Tushna Commissariat

Early this week, a story in the Telegraph caught our eye – NASA is planning on sending turnip, cress and basil seeds to the Moon to germinate them! This is most definitely not the first time that plants have been grown beyond the realms of Earth. Indeed, potatoes were grown on board during a 1995 Space Shuttle mission and many experiments involving germinating seeds were done on the International Space Station. The goal of these studies was to understand the effects of microgravity on plant growth. But now, NASA plans to take this one step further in 2015 with their Moon Express mission, which will include the Lunar Plant Growth Chamber that will carry seeds and enough air and nutrients to allow the seeds to sprout and grow. Will fresh salad be on an astronaut’s menu soon?


Posted in The Red Folder | Tagged , , , , , , , | 1 Comment | Permalink
View all posts by this author  | View this author's profile

Grumpy astronauts, LEGO overpopulation, videogame quantum mechanics and more

The xkcd webcomic about LEGO titled

The “Minifigs” comic from xkcd (Credit: Randall Munroe/Creative Commons)

By Tushna Commissariat

This week, the Red Folder seemed filled to bursting with amusing and captivating news stories from around the web about physics. To start off, this rather hilarious and candid account of the Apollo 7 mission on the Discovery News website. I will not give too much away and let you read the story yourself, but suffice to say that having a rather bad cold while in space sounds dreadful and is bound to make the best of us quite grumpy – and I am sure the Apollo 7 crew would agree with me!


Posted in The Red Folder | Tagged , , , , , , , | Leave a comment | Permalink
View all posts by this author  | View this author's profile
WordPress Appliance - Powered by TurnKey Linux