Chair @ScaleIreland, VC & angel investor, Venture Partner @MoltenVentures. Previously 3-time startup founder. Trying to make things better. Tweets personal.

ÜT
Brian Caulfield 🇺🇦🇮🇪 retweeted
"Patriotism is supporting your country all the time, and your government when it deserves it" - Mark Twain
True patriotism means backing President Trump without exception, every single time.
62
789
8,268
73,923
Brian Caulfield 🇺🇦🇮🇪 retweeted
OTD in 1938 Hitler gave a speech demanding the Sudetenland be handed to Germany. He said his countrymen were being mistreated and needed protection. Also promised it was his last territorial demand. He was lying. Imagine that happening today.
54
1,484
7,958
87,889
I could watch these clips all day. Brilliant writing.
Whenever I hear the word “espionage”, I think of this episode from “Yes, Prime Minister”, the great BBC comedy series. If you don’t laugh, you don’t have a pulse.
2
3
1,105
Brian Caulfield 🇺🇦🇮🇪 retweeted
I'm not. Neither is Tommy Robinson.
Replying to @GBNEWS
We are all Tommy Robinson
72
752
5,934
68,865
Brian Caulfield 🇺🇦🇮🇪 retweeted
Almost all Chinese components (US also) and used every day to murder Ukrainian civilians. But Trump fawns over Xi, invites Putin to the G20, and complains Zelenskyy won't make a deal.
RFE/RL takes apart a Russian Geran-4 drone to uncover what makes the jet-powered unmanned aerial vehicle (UAV) faster, harder to intercept, and capable of operating deep inside Ukraine -- from its turbojet engine and advanced camera to foreign-made communications and navigation components. @cxemu @radiosvoboda
191
3,031
9,977
334,134
Brian Caulfield 🇺🇦🇮🇪 retweeted
Let's be very clear on this one point. The President mocking a former President in front of the communist leader of China is the most un-American thing an American president has ever done.
"This is the autopen... it's Biden." 🤣 President Trump shows off the legendary Presidential Walk of Fame to President Xi.
13,226
7,613
65,146
3,196,687
Brian Caulfield 🇺🇦🇮🇪 retweeted
Antivaxers are aware that the manufacturer of Ivermectin said it doesn't work for COVID-19 or Cancer (only in vitro), right??? merck.com/news/merck-stateme… merckmillipore.com/BA/en/tec…
53
51
169
10,166
Brian Caulfield 🇺🇦🇮🇪 retweeted
Denmark trolling Trump epically.
450
4,789
25,340
815,345
Brian Caulfield 🇺🇦🇮🇪 retweeted
Holy shit I’m dying 😂 JD Vancho ☠️
180
1,376
7,844
696,993
Brian Caulfield 🇺🇦🇮🇪 retweeted
Every French🇫🇷 passenger train, on an ordinary Tuesday, from first departure to last
205
2,575
20,412
3,689,299
Brian Caulfield 🇺🇦🇮🇪 retweeted
Trump said Nevada has 250,000 noncitizens voting. So DHS went through the list of voters. Guess how many they found. 250,000? No. 2000? Nope. 200? Wrong. They found ZERO noncitizens. Epstein is not a hoax. Affordability is not a hoax. Illegals voting is a big fat orange hoax.
544
7,900
22,362
256,199
Brian Caulfield 🇺🇦🇮🇪 retweeted
Given Lance Armstrong is trending, it’s probably worth reminding people of this splendid bit of Australian humour.
141
2,073
20,618
431,478
Brian Caulfield 🇺🇦🇮🇪 retweeted
"Natural immunity" to measles comes with a risk of pneumonia, encephalitis, blindness, and a rare fatal brain disease that can appear years later. The vaccine gives you the immunity without any of that.
47
573
1,485
12,494
Brian Caulfield 🇺🇦🇮🇪 retweeted
A nursing home boss stole his workers' Social Security and Medicare money. He got 18 months and $4.4M restitution. A Mar-a-Lago dinner erased it. If pardons go to whoever can afford a plate, workers get robbed twice: once by him, once by the system. #TrumpsCorruptCongress #DemsUnited
354
6,044
8,800
134,045
Brian Caulfield 🇺🇦🇮🇪 retweeted
Wish I was in Dublin for this. Wait... look at all the crowds, you'd swear from X everyone in Ireland hated U2.
Incredible gospel scenes on Grafton Street. U2 celebrate 50 years together on the Bewley’s balcony. I was a waiter on that floor in 1998. @newstalkfm @u2 @PatKennyNT . #u2
13
12
163
13,217
Brian Caulfield 🇺🇦🇮🇪 retweeted
Yes. Air is composed of chemicals. ~78% nitrogen. ~21% oxygen. ~0.9% argon. ~0.04% carbon dioxide.
Replying to @gameover816
Lots of chemicals in the air
68
99
1,116
23,622
Brian Caulfield 🇺🇦🇮🇪 retweeted
In Ovid's Metamorphoses, Pygmalion sculpts a woman from ivory, then prays to Aphrodite to give it life. In Homer's Iliad, Achilles fights with Scamander, a powerful god who takes the form of a river as if it were a person. In the Egyptian Pyramid Texts, we read of the ceremony of the opening of the mouth, a ritual that reanimates corpses or statues so as to embed them with a soul's life force. In Jewish folklore, there is the Golem, clay animated by inscribing it with the Tetragrammaton, the unpronounceable name of God. In Hinduism, the Vedic ritual of Pran Pratishta places the life force in an other wise inanimate object. Among the Pueblo people, native to the southwestern United States, an individual house and the village itself are seen as sentient entities through which the breath of the cosmos flows. In our time, we see some who project consciousness and perhaps even sentience into AI, artifacts that are formed from artificial neural networks which themselves are abstractions that execute on symbolic von Neumann machines that in turn run on cunningly designed fragments of silicon flecked with certain rare earth minerals and etched with intricate patterns that channel lightening. In each of these cases, we humans - undeniably sentience creatures of exquisite complexity and capable of curiosity and wonder and love and hate - project sentience on to a multitude of distinctly non-sentient artifacts. The fact we have done this throughout our history and in our mythology and religion and even our casual daily lives tells us much about ourselves. Each of us seeks to know and be known, see and be seen, and so I suspect that much of why we do this is because we desire a connection. To quote a line from Sagan's Contact, "You're an interesting species. An interesting mix. You're capable of such beautiful dreams, and such horrible nightmares. You feel so lost, so cut off, so alone, only you're not. See, in all our searching, the only thing we've found that makes the emptiness bearable, is each other."
9
32
149
7,887
Brian Caulfield 🇺🇦🇮🇪 retweeted
Parents in the 1950s closed swimming pools and kept their kids home all summer because they were scared of polio. Today's parents get their kids vaccinated and carry on . That's progress.
57
459
2,316
18,957
Brian Caulfield 🇺🇦🇮🇪 retweeted
The greatest trick science ever pulled was making miracles boring. Clean water. Antibiotics. Vaccines. Safe food. Electricity. Anaesthesia. We stopped calling them miracles because they work.
61
573
2,649
24,826
Brian Caulfield 🇺🇦🇮🇪 retweeted
Elle s'appelait Nettie Stevens.⠀ Née le 7 juillet 1861 à Cavendish, Vermont, dans une famille sans fortune. Sa mère meurt quand elle a deux ans. Elle grandit, elle étudie, elle devient institutrice. Pendant une décennie, elle enseigne et économise — chaque mois, chaque salaire, chaque centime mis de côté pour un seul objectif.⠀ Elle entre à Stanford à 35 ans.⠀ Ce n'est pas une rattrapage tardif. C'est un plan. En 1903, elle obtient son doctorat au Bryn Mawr College, en Pennsylvanie. Elle a 41 ans. Elle n'a plus de temps à perdre.⠀ En 1905, elle publie une étude sur les cellules reproductrices du ver de farine. Ce qu'elle observe dans son microscope, personne ne l'a vu de cette façon avant elle. Les cellules femelles portent vingt grands chromosomes. Les cellules mâles en portent dix-neuf grands et un petit — ce que la biologie appellera plus tard le chromosome Y. C'est lui qui détermine le sexe masculin. Elle le démontre. Elle le nomme.⠀ La même année, Edmund Wilson, à Columbia, travaille sur le même sujet. Mais Wilson ne peut examiner que les testicules — ses techniques de coloration ne lui permettent pas de traiter les œufs. Il ne conclut pas. Stevens, elle, a travaillé sur les deux. Elle conclut.⠀ En 1906, une conférence scientifique réunit les chercheurs qui travaillent sur la détermination du sexe. Wilson est invité. Morgan est invité. Stevens ne l'est pas.⠀ Elle continue. Elle publie. Entre 1900 et 1912, elle produit environ trente-huit articles. Elle ne ralentit jamais. À Bryn Mawr, elle reste « associate in experimental morphology » — le titre le plus élevé qu'on lui accordera jamais. Jamais professeure. Toujours associée.⠀ Le 4 mai 1912, elle meurt d'un cancer du sein à Baltimore. Elle a 50 ans. Bryn Mawr venait de lui proposer un poste à la hauteur de son travail. Elle n'a pas eu le temps de l'occuper.⠀ Six mois plus tard, son directeur de thèse, Thomas Hunt Morgan, publie son nécrologe dans la revue Science. Il salue sa « single-mindedness » — sa ténacité, son application. Il lui attribue « une part dans une découverte importante ».⠀ Une part.⠀ En 1916, Calvin Bridges, doctorant de Morgan, publie une étude fondatrice sur les chromosomes. Il remercie « Dr. T. H. Morgan », « Dr. A. H. Sturtevant », « Dr. H. J. Muller ». Quand il mentionne Stevens — elle qui avait obtenu son doctorat sous la direction de Morgan lui-même — il écrit « Miss Stevens ».⠀ En 1933, Thomas Hunt Morgan reçoit le prix Nobel de physiologie ou médecine pour ses découvertes sur le rôle des chromosomes dans l'hérédité. Le domaine qu'elle avait ouvert en 1905, depuis un laboratoire de Pennsylvanie, au microscope, seule.⠀ La mémoire ne se transmet pas toute seule.⠀ Elle s'appelait Nettie Stevens.
45
67
1,576