I am privileged that BM, a #chemistry PhD student who was intentionally poisoned with thallium, trusted me to tell his story. For over a decade, he has fought to regain the abilities he had before the poisoning. The story just published in @cenmag 1/5

I'd definitely sign... if I could. Here's the petition in English:

My last image of the international space station brought a lot of "interesting" conversations to the thread say the least. Everything from the moon is a hologram to I'm paid by NASA to fake these images. Here's a short thread about my take on these ideas.

Please RT. We are expanding the team and are hiring a chemist with experience in #MOF synthesis, H2 storage and carbon capture. Please, apply! @Chemjobber @cebcambridge @MOFCambridge

*Putting the hat of the GinderBread Instruments CSO*. The GinderBread Instruments proudly present a 3D printed aperiodic tile cookie cutter. Based on the Smith, Myers, Kaplan, and Goodman-Strauss's aperiodic monotile. https://t.co/hEdtNCXX1d

'On what planet is that likely and how is that not inflammatory language?' @susannareid100 grills @SuellaBraverman over her comments in the Commons where she claimed: 'one hundred million displaced around the world and likely billions more eager to come here is possible.'

It is with great sadness that we learn of the passing of Dr Olga Kennard OBE FRS, founder of the Cambridge Structural Database. Our thoughts and condolences extend to Dr Kennard’s family and friends at this time. 🔗 https://t.co/q7WbqLJaJb #Crystallography #ChemTwitter

Another exiting job opportunity @DiamondLightSou! Apply to a beamline scientist working on tomography and diffraction-based imaging in collaboration with @nxrayct. You'll get to work with across Crystallography 💎 and Imaging 📸 science groups. Details at

We have an open postdoc position on developing new metal-organic frameworks from plant-based linkers and their application in water treatment. https://t.co/6NI4iLw5GS #chempostdoc #Stockholm_Uni

We're looking for a scientist, to work on an instrumentation project, to enhance the capabilities of my already awesome beamline. Retweets appreciated. DMs open for informal enquiries. https://t.co/6uHwXDPXv8

We are looking for a motivated scientist to join our team. If interested please apply and/or get in touch. Diffraction Neutron Scattering Instrument Scientist

A great opportunity to work here at @psich_en, apply soon to have a chance to catch the long awaited snow! https://t.co/hfNQBm1pKc Or https://t.co/RovO1NmJBk

NEW: In @ScienceMagazine today, our latest peer-reviewed research shows Exxon scientists predicted global warming with shocking skill & accuracy between 1977 & 2003, contradicting the company's decades of climate denial. THREAD. 📰No pay wall for 2 weeks: https://t.co/JDtT9nkbzC

Thanks very much @DECTRIS_News The perfect provisions for the long journey to the UK for the holidays!

Looking for #PostdocJobs in metal-ligand chemistry, self-assembly, crystallisation and/or metal–organic frameworks? Well my group's looking for you!! Applications close 31 Jan 2023: https://t.co/nDY5nmFVY0 Pls retweet! 🙏

2nd major first author paper for @NathalieFern1 is out now in @PCCP 🥳Great teamwork to understand the balance between maximising data quality and minimising dose in synchrotron X-ray experiments 💫 Read about it here: https://t.co/KPEJr1K7kz #PhDChat #diffraction #catalysis

I present many hard years of effort between myself, Sir Woof, the groups of @Piero_Canepa @ZhaoGroupNUS and others. The pitch: Aluminum formate (ALF) adsorbs CO2 really well at elevated temperatures, ignores N2, and is made reeeeeal cheap. Enjoy! https://t.co/q8MJ6eOy7Z

Our first paper on piezoelectric MOFs is out (more to come). They could be particularly good for mechanical energy harvesting 👇.