789 search results
How we found gravitational waves
Science, Maths & Technology

How we found gravitational waves

...energy. In a fraction of a second, the power radiated through these waves was more than ten times greater than the combined luminosity of every star and galaxy in the observable universe. This was a truly cataclysmic event a long time ago in a galaxy far, far away. In Star Wars Darth Vader tells us not to “underestimate the power of the dark side”. This amazing...
View video How we found gravitational waves
Video 10 mins
What's so exciting about gravitational waves being discovered?
Science, Maths & Technology

What's so exciting about gravitational waves being discovered?

...matter and the remaining 65% being dark energy, with the latter two being called “dark” as we don’t understand what they are. Gravitational waves may now provide a tool with which to probe these mysteries in a similar way that X-rays and MRI have allowed us to probe the human body. This article was originally published on The Conversation. Read the original article....
View article What's so exciting about gravitational waves being discovered?
Article 5 mins
What does the Queen's Speech tell us about the next two years?
Society, Politics & Law

What does the Queen's Speech tell us about the next two years?

...energy price reform, both of which generated much election campaign controversy, have also been put on the back-burner. In short, May’s social policy agenda appears to be in tatters, although her focus on improving mental health provision remains. On a positive note, this could well succeed with bipartisan cross-party support. Brexit means… What has not gone away of...
View article What does the Queen's Speech tell us about the next two years?
Article 5 mins
Methods in Motion: Research Modes, Moves, Methods
Society, Politics & Law

Methods in Motion: Research Modes, Moves, Methods

...energy in the 33 blogs posted. The areas of concern focus on our current work. Politics feature strongly – in international matters, migration research, citizenship engagements with change, Brexit, Trump, the growth of the far-right in Europe, devolution, referendum, social protest movements, political loyalties, state support for childcare, the roles of categories of...
View article Methods in Motion: Research Modes, Moves, Methods
Article 5 mins
Flame cutting
Science, Maths & Technology

Flame cutting

...energy of the oxygen stream. The pre-heating flame is usually oxy-acetylene, but other cheaper gases such as propane, or natural gas can be used. Oxygen purity should be >99.5% since a 1% decrease in purity increases consumption and decreases cutting speed by 25%. Cutting will not occur below 95% purity. Cutting speeds are very dependent on oxygen pressure and nozzle...
View article Flame cutting
Article 5 mins
Do whales use their heads to attack boats?
Nature & Environment

Do whales use their heads to attack boats?

...energy to protect the brain and skull when males use their heads as battering rams to compete over females. One reason this hypothesis is compelling is the great size difference between male and female whales. Sperm whales are the most sexually dimorphic of all cetaceans, with adult males reaching sizes three times larger than females. Among mammals, such size differences...
View article Do whales use their heads to attack boats?
Article 5 mins
A ‘disorder’ or just me? Life with bipolar
Health, Sports & Psychology

A ‘disorder’ or just me? Life with bipolar

...energy and wellbeing, confidence and euphoria develop into a reduced need for sleep, reduced inhibitions, overactivity, restlessness and agitation. This can lead to risk taking or extreme physical health problems due to lack of sleep, lack of food and dehydration. Severe manic episodes may also involve psychosis. This is when the person may hear, see, feel, smell, touch...
View article A ‘disorder’ or just me? Life with bipolar
Article 5 mins
How can nature help us meet the climate challenge in towns and cities?
Nature & Environment

How can nature help us meet the climate challenge in towns and cities?

...energy out of the sea during storm surges and stabilise the coast against erosion under rising sea levels. All of these show how nature-based solutions can help urban environments adapt to climate change. Other cities are looking at how their natural spaces can mitigate the extent of climate change. In Durban in South Africa, the city government has worked with scientists...
View article How can nature help us meet the climate challenge in towns and cities?
Article 10 mins