Physics World Profile Banner
Physics World Profile
Physics World

@PhysicsWorld

402,873
Followers
1,448
Following
3,274
Media
17,247
Statuses

News, views and information for the global physics community

Bristol, UK
Joined April 2009
Don't wanna be here? Send us removal request.
@PhysicsWorld
Physics World
5 years
"As with all great discoveries this is just the beginning" says @EHTelescope director Shep Doeleman #EHTblackhole
Tweet media one
129
7K
11K
@PhysicsWorld
Physics World
5 years
BREAKING NEWS: here is the first-ever image of a black hole #blackhole @ehtelescope
Tweet media one
132
2K
3K
@PhysicsWorld
Physics World
4 years
Which fields of physics have won the most #NobelPrize s? Check out this infographic for the answer.
Tweet media one
7
279
929
@PhysicsWorld
Physics World
3 years
Our collection on #ArtificalIntelligence explores how this rapidly developing technology is already being used in society, and ponders the ethical questions around how it should be used in the future.
Tweet media one
3
47
834
@PhysicsWorld
Physics World
6 years
The iconic physicist Richard Feynman was born 100 years ago today on 11 May 1918. Find out more on the Physics World blog about how the centenary of his birth is being celebrated around the world.
5
390
710
@PhysicsWorld
Physics World
2 months
The British theoretical physicist Peter Higgs, whose work led to the discovery of the Higgs boson, died yesterday on 8 April at the age of 94
18
218
643
@PhysicsWorld
Physics World
2 years
How do you make a 6.5 m mirror fit inside a 4.57 m Ariane 5 rocket fairing without being too heavy to launch into space? For @NASAWebb it's complicated.
Tweet media one
7
57
600
@PhysicsWorld
Physics World
4 years
Q: What went through your mind when you saw the evidence of the black hole at the centre of the Milky Way? A: "The first thing was doubt. You have to prove to yourself that you're really seeing what you think you're seeing." - Andrea Ghez #PhysicsNobel #NobelPrize2020
Tweet media one
6
160
563
@PhysicsWorld
Physics World
5 years
The supermassive black hole at the heart of M87 is nearly the size of our Solar System. Its also an active black hole, powering huge jets & having a dynamic impact across its host galaxy #EHTblackhole @EHTelescope
12
307
562
@PhysicsWorld
Physics World
6 years
Moths use acoustic camouflaging fur to evade bats @BristolUni
Tweet media one
9
195
545
@PhysicsWorld
Physics World
6 years
At the age of 16, Kira Burt dropped out of high school. 16 years later she was at CERN working on her PhD in physics.
10
163
500
@PhysicsWorld
Physics World
4 years
Physicists will find it shocking, but there are plenty of people around the world who genuinely believe the Earth is flat. Explore why such views are increasingly taking hold, and the ways in which the physics community can best respond
61
166
483
@PhysicsWorld
Physics World
8 months
Anne L’Huillier was teaching when she got the phone call from the #NobelPrize committee telling her she won. "The last half hour of my lecture was a bit difficult to do," she admits, but she went back to it anyway. "Teaching is very, very important."
7
110
471
@PhysicsWorld
Physics World
8 months
Is this the first year that the Nobel Prizes for Physics, Chemistry *and* Peace have all gone to physicists?! The #NobelPrize for Narges Mohammadi is a reminder, if anyone needed it, that physics students go on to do amazing things - in physics and outside it.
@NobelPrize
The Nobel Prize
8 months
As a young physics student Mohammadi distinguished herself as an advocate for equality and women’s rights. In 2011 she was arrested for the first time and sentenced to many years of imprisonment for her efforts to assist incarcerated activists and their families. #NobelPrize
7
151
623
6
140
451
@PhysicsWorld
Physics World
4 years
Lise Meitner was nominated for a Nobel Prize 48 times by 26 different scientists. So why didn't she win? The final entry in our "Overlooked for the Nobel" series considers a complex case of prejudice and politics.
7
187
431
@PhysicsWorld
Physics World
2 years
. @jesswade says that we must challenge outdated stereotypes that have made generations of innovative and talented young women believe they won’t be successful physicists and engineers
9
141
408
@PhysicsWorld
Physics World
5 years
Alan Turing, the scientist famous for helping to crack the wartime Enigma code and pioneering the modern computer, has been chosen to appear on the Bank of England’s new £50 note.
9
149
400
@PhysicsWorld
Physics World
4 years
The first tetraquark comprising all charm quarks and antiquarks may have been spotted by physicists working @LHCbExperiment @CERN
12
134
398
@PhysicsWorld
Physics World
4 years
The Planck mission gave us the most precise value of the Hubble constant to date, but other measurements done through different methods don't seem to agree with Planck's value. So what's going on with the expansion rate of the universe?
13
116
379
@PhysicsWorld
Physics World
4 years
A theory of quantum gravity that describes the universe as beginning in a “Big Bounce” rather than a Big Bang has succeeded in explaining several anomalies in the cosmic microwave background, say physicists @penn_state
6
127
365
@PhysicsWorld
Physics World
6 months
Water droplets move faster down bundles of fibres than down individual fibres – even when the total perimeter of the two structures is identical.
1
78
135
@PhysicsWorld
Physics World
3 years
Researchers at the Max Planck Institute of Quantum Optics have performed a quantum gate operation between two qubits in different laboratories.
13
81
344
@PhysicsWorld
Physics World
4 years
The cores of some neutron stars may be dense enough to contain free quarks, and gravitational-wave data could confirm it, say researchers @helsinkiuni and @CERN .
9
78
350
@PhysicsWorld
Physics World
7 years
Protestors gather at the #standupforscience rally in #Boston .
Tweet media one
12
134
339
@PhysicsWorld
Physics World
6 months
Paul Howarth is the CEO of UK’s National Nuclear Laboratory and our guest in this episode of the Physics World Weekly podcast. Click on the image to hear his take on small modular reactors and much more.
0
58
110
@PhysicsWorld
Physics World
4 years
We thought we knew how fast the cosmos is expanding, but recent measurements have cast doubt on our understanding. It has triggered a debate that could lead to new physics #Hubble #astronomy #space
12
102
322
@PhysicsWorld
Physics World
6 months
A thermal transistor that uses an electric field to control the flow of heat could cool computer chips or even reveal how living cells regulate heat at the molecular level.
3
71
168
@PhysicsWorld
Physics World
6 months
Next-gen atomic clocks run at optical frequencies. The best of them can remain precise to within a second after 50 billion years. And soon, for the first time, you’ll be able to buy one of your very own.
3
63
130
@PhysicsWorld
Physics World
3 years
Zoom video call is powered by Google’s quantum computer
Tweet media one
8
83
322
@PhysicsWorld
Physics World
6 months
The 200-year-old mystery of how the mineral dolomite forms may have finally been solved by a combination of computer simulations and electron microscopy. Click on the image to read more
1
54
116
@PhysicsWorld
Physics World
3 years
A new image showing magnetic fields surrounding the supermassive black hole M87* has been unveiled by scientists working on the Event Horizon Telescope
4
93
309
@PhysicsWorld
Physics World
4 years
Physicists @MIT @Harvard have come up with a way of making photons repel each other by sending them through an ultracold atomic gas. This astonishing feat could lead to the creation of “photon crystals”
10
101
305
@PhysicsWorld
Physics World
5 years
A new pentaquark – an exotic hadron comprising five quarks – has been discovered by physicists working on the LHCb experiment at CERN.
6
139
313
@PhysicsWorld
Physics World
3 years
A device claimed to detect the virus that causes COVID-19 in ambient air within 2–3 min has been successfully tested at two universities in the US
7
123
318
@PhysicsWorld
Physics World
4 years
The solar system may have been formed in a long-ago collision between the Milky Way and its orbiting companion the Sagittarius dwarf galaxy according to researchers @IAC_Astrofisica
5
106
301
@PhysicsWorld
Physics World
5 years
Motions of the planets put new limit on graviton mass.
Tweet media one
3
110
293
@PhysicsWorld
Physics World
4 years
"By putting a fourth detector in Japan and a fifth detector in India, we’ll be able to rapidly determine good sky localization for gravitational-wave events anywhere in the sky. This is a wonderful thing."
3
74
304
@PhysicsWorld
Physics World
6 months
Reed College in the US is a small, prestigious and progressive liberal-arts institution. Yet within its open campus, is a nuclear reactor run by undergraduates - the only one in the US. Click below to read more about it
1
63
127
@PhysicsWorld
Physics World
6 months
If you stack five layers of graphene together, it becomes multiferroic, exhibiting both unconventional magnetism and an exotic electronic behaviour dubbed “ferro-valleytricity”. These properties could be exploited in graphene information-storage devices.
8
77
163
@PhysicsWorld
Physics World
3 months
Researchers at CERN and the University of Tokyo have independently laser-cooled clouds of positronium. The breakthrough should make it easier to make precision measurements of the properties of antimatter and allow researchers to produce more antihydrogen.
10
34
179
@PhysicsWorld
Physics World
4 years
Find out how to cook pasta the scientific way with @DarioBressanini , while also saving money on your fuel bill #WorldPastaDay
6
64
286
@PhysicsWorld
Physics World
11 months
“This would be a sensational breakthrough. For the time being, though, it is simply sensational.” - Nigel Hussey of @BristolUni on claims that researchers in Korea have discovered the first room-temperature, ambient-pressure superconductor.
12
102
277
@PhysicsWorld
Physics World
6 months
During the pandemic, we relied heavily on the internet and phones. But what if they all went offline? That's what's imagined in "Sigh No More", one of the sci-fi stories within the new anthology "Communications Breakdown". Click below to read our review
1
42
114
@PhysicsWorld
Physics World
4 years
Is there a ninth planet or a primordial black hole lurking at the edge of our Solar System? Some astronomers argue we should send a fleet of tiny space probes to find out. The Physics World Stories podcast examines the mysterious case of #Planet9
7
94
279
@PhysicsWorld
Physics World
4 years
The Nobel Prize for Physics in 2020 has been awarded to Roger Penrose (1/2) and to Andrea Ghez (1/4) and Reihard Genzel (1/4). More details to follow.
Tweet media one
1
86
276
@PhysicsWorld
Physics World
5 years
A new coin celebrating the life of Stephen Hawking is being withdrawn because an error has been discovered in the equation for black-hole entropy that appears on the 50p piece.
15
96
280
@PhysicsWorld
Physics World
4 years
Gravitational waves from the most massive merger of two black holes ever seen have been detected by the LIGO–Virgo observatories. It involves the creation of a black hole with a mass of about 142 Suns.
2
111
269
@PhysicsWorld
Physics World
4 years
The first tetraquark composed of four quarks of different flavours has been discovered by physicists working on the @LHCbExperiment experiment @CERN
4
111
266
@PhysicsWorld
Physics World
4 years
"I'm thrilled to receive the prize and I take very seriously the responsibility of being the fourth woman to win the Nobel Prize [in physics]. I hope I can inspire other young women into the field. It's a field that has so many pleasures." - Andrea Ghez #NobelPrize2020
2
88
264
@PhysicsWorld
Physics World
3 years
Direct image of an electron orbit in an exciton is a first, say researchers @OISTedu
Tweet media one
6
52
264
@PhysicsWorld
Physics World
4 months
Sometimes the best progress in science takes place when people from different groups and different nations come together. There's no better example than the centenary of the prediction of Bose-Einstein condensation, say Robert P Crease and Gino Elia.
0
52
185
@PhysicsWorld
Physics World
5 months
A quantum processor that can execute algorithms while correcting its own errors in real-time has been built and demonstrated in the US
7
76
230
@PhysicsWorld
Physics World
4 years
2020 #NobelPrize recipient Roger Penrose explains how he became interested in black hole singularities. Watch the full interview on our website
3
80
260
@PhysicsWorld
Physics World
5 years
The @EHTelescope has revealed the first-ever images of the supermassive black hole that lies at the heart of the huge M87 galaxy - find out what it means to spot the #EventHorizon and what it means for astronomy at large.
2
219
251
@PhysicsWorld
Physics World
4 years
A optical circuit has performed a quantum computation called Gaussian boson sampling 100 trillion times faster than a supercomputer could
4
62
246
@PhysicsWorld
Physics World
3 months
New calculations that combine quantum mechanics with Einstein’s general theory of relativity suggest that gravastars could end up nested inside one another like a Russian Matryoshka doll
10
63
154
@PhysicsWorld
Physics World
6 months
Speakers at Acoustics 2023 Sydney shared the latest innovations in ultrasound technologies, including pain-free vaccination and monitoring muscle dynamics in real time. Click on the image to read more.
0
43
94
@PhysicsWorld
Physics World
4 years
Is it the smallest known black hole, or the largest known neutron star? What has LIGO–Virgo detected?
4
67
252
@PhysicsWorld
Physics World
6 months
A demon quasiparticle, a wooden transistor, and a fabric inspired by polar bears are some of our favourite materials physics research of 2023
1
35
117
@PhysicsWorld
Physics World
5 months
The cosmologist Arno Penzias, who discovered the cosmic microwave background with Robert Wilson, died on 22 January at the age of 90
9
88
224
@PhysicsWorld
Physics World
4 years
A new camera that takes videos at record-breaking speeds of up to 100 billion frames per second in 3D has been demonstrated by researchers @Caltech .
0
52
244
@PhysicsWorld
Physics World
3 years
NASA’s Perseverance rover has landed on Mars, completing its seven-month journey to the red planet. It will search for signs of ancient microbial life and collect rock samples to be returned to Earth later in the decade @NASAPersevere #CountdownToMars
4
81
248
@PhysicsWorld
Physics World
4 months
A flexible, ultrathin optical sensor that uses carbon nanotubes to convert light into electrical signals has been unveiled in Japan
4
61
196
@PhysicsWorld
Physics World
4 months
Science can often be tribal. In cosmology, there's a heated divide over whether you’re for dark matter or modified Newtonian dynamics (MOND). Hear from scientists on opposing sides of this debate in the latest Physics World Stories podcast
16
43
162
@PhysicsWorld
Physics World
4 years
Koshiba was instrumental in the construction of the Kamiokande experiment -- a huge neutrino detector located 1000 metres underground in a lead and zinc mine in central Japan
2
29
222
@PhysicsWorld
Physics World
4 years
Neutrinos produced by the elusive carbon–nitrogen–oxygen (CNO) cycle in the Sun have been observed for the first time – confirming a theory first proposed over 80 years ago.
4
65
227
@PhysicsWorld
Physics World
3 years
Does quantum mechanics play a role in consciousness, or are the two areas linked only because they are complex? There is still much to decipher in the new and contentious field of quantum biophysics
20
66
231
@PhysicsWorld
Physics World
6 years
UPDATE: CERN has suspended Allesandro Strumia from any activity at CERN with immediate effect, pending investigation into his presentation last week
17
116
224
@PhysicsWorld
Physics World
4 years
A newly-discovered mechanism known as microtube implosion could make it possible to generate magnetic fields 1000 times stronger than any yet seen in the laboratory, according to researchers @osaka_univ_e in Japan. #plasmas
2
54
216
@PhysicsWorld
Physics World
8 months
Physicists working on the ATLAS experiment at CERN have observed entanglement between pairs of top quarks for the first time – a finding that shatters the entanglement energy record by 12 orders of magnitude [click to read]:
5
69
224
@PhysicsWorld
Physics World
4 years
A graphene-based memristor that can exist in many different states has been designed and demonstrated by researchers @penn_state
1
60
227
@PhysicsWorld
Physics World
4 years
‘Quantum go machine’ plays ancient board game using entangled photons.
Tweet media one
3
77
225
@PhysicsWorld
Physics World
6 years
"We need to celebrate women physicists because we're out there", says Donna Strickland, new #NobelPrize laureate in physics
4
83
235
@PhysicsWorld
Physics World
4 years
#Quantum mechanics is one of the most successful theories in modern physics, but questions about its interpretations linger. Explore the arguments first put forth by John Bell three decades ago, and the evidence accumulated since
4
67
211
@PhysicsWorld
Physics World
3 months
The global inequity in access to radiation therapy is a systemic problem that's not going away anytime soon. Read about how radiotherapy equipment maker Elekta is working to address this disparity.
0
25
95
@PhysicsWorld
Physics World
6 months
Smart glasses use acoustic touch technology to help blind people ‘see’ using sound. Click on the image to read more.
4
38
79
@PhysicsWorld
Physics World
6 months
Designing for diversity – what makes people pick up a science magazine? Jemima Coleman and Wendy Sadler argue science magazines have a responsibility to ensure that science is accessible and inclusive for all. Click below to read more.
2
40
77
@PhysicsWorld
Physics World
2 years
Complex numbers are essential to achieve the most accurate quantum-mechanical description of nature, according to experiments done by two independent teams of physicists.
12
51
215
@PhysicsWorld
Physics World
3 years
General relativity passes crucial neutron-star test thanks to multimessenger astronomy observations
Tweet media one
3
43
213
@PhysicsWorld
Physics World
6 months
A team led by Grégoire Courtine, Jocelyne Bloch and Guillaume Charvet has won the Physics World 2023 Breakthrough of the Year award for developing a brain–computer interface that allowed a paralysed man to walk. Click on the image to read more.
3
37
77
@PhysicsWorld
Physics World
6 years
"Nothing annoys me more than the suggestion that most girls and women don’t like or can’t do physics," writes BBC producer Anna Buckley.
8
100
210