Last week the world watched on as a supposed hologram of the late rapper Tupac Shakur performed at the Coachella music festival in California. But was it a hologram? The term “hologram”, (“holos” meaning…
Pepper’s Ghost is an amazing technique, but holograms, done right, are so much cooler.
kisokiso
Last week rapper Tupac Shakur performed at the Coachella music festival in California – a notable feat given he was shot dead in 1996. Tupac’s glowing image appeared on stage, rapping, dancing and interacting…
Science is like high-performance racing: today’s Formula One machine is all too soon the jalopy of tomorrow. The Australian Synchrotron, opened in 2007 and located in Melbourne, is currently at the F1…
There is much concern that Iran is in the process of developing nuclear weapons. Such a development, we’re told, could induce Israel to launch a unilateral military strike with all types of unpredictable…
In his recent Quarterly Essay, Man-made world: choosing between progress and planet, economist Andrew Charlton presents technological innovation as the solution to climate change and the route to unbounded…
The Federal Department of Education says it advised the Australian Academy of Science’s authors of a break in the series of student-numbers when it supplied the data. The lead author, Professor Denis Goodrum…
The Nobel Lecture of physics laureate Brian Schmidt of the Australian National University has been placed online. A video of Professor Schmidt’s lecture, “The Path to Measuring an Accelerating Universe…
As the great spectre of climate change continues to loom large over the future, the search for viable, renewable energy sources is becoming ever more important. Solar power has long been seen as a vital…
A radical discovery by my colleagues and I – reported this week in Physical Review Letters – could help explain why it was possible for life (at least as we know it) to develop on Earth, but not in other…
The GPS on your phone couldn’t work without General Relativity.
Jym Dyer
It’s the year 2100. You wake up alone in a small, windowless room. The only other thing in the room is a small ball. Maybe the room is located in your city, but maybe it’s inside that new spaceship everyone’s…
A letter from Adolf Hitler formally expelling Max Born, the “father of quantum mechanics”, from a German university has been unveiled as part of a Cambridge University exhibition of archives. The 84 boxes…
Our understanding of the universe has been changed for ever.
A. Caulet (ST-ECF, ESA)/NASA
Occasionally, very occasionally, a discovery comes along that reshapes our view of the universe. Some discoveries teach us about ourselves; some teach us how to better interact with the world around us…
Confusion and the elusive Higgs boson seem to go hand in hand.
Salvatore di Nolfi/AFP
A recent announcement by the research director of the European Organisation for Nuclear Research (CERN) indicated the Higgs boson – often referred to as the “God particle” – has been excluded at 95% confidence…