Boc-protecting just to do something

It's my first day back on campus since masking requirements were dropped Monday...I'll still be wearing a KF94/N95 because cases are still high, little ones can't be vaccinated, and it's not hard. Really hoping cases continue to decline, but I won't bet my health on it.

Reminded today that in addition to Ukrainians fighting or fleeing for their lives, everyday Russians who are against or want nothing to do with Putin’s unjust war are suffering too.

SI’s that don’t include 19F characterization of fluorine-containing compounds

I talked to a friend today who very much knows who Zelensky is now, but had no idea that Trump's first impeachment was over an attempt to blackmail him. This context matters. And it should be in every American news report on him. Not everyone who is plugged in now was in 2019.

Slava Ukraïni!

Ukrainian chemist & former group member Bohdan Sosunovych is now on Twitter and in Kyiv, having just started a new job Enamine Ltd 🇺🇦 after leaving the group. Please follow him and show your support for Ukraine and it’s people.

President Volodymyr Zelensky of Ukraine has accused Russia of carrying out a genocide. "The air bomb on the maternity hospital is the final proof. Proof that the genocide of Ukrainians is taking place," he said in a speech. nyti.ms/3pPoyyj

“UN Secretary General Antonio Guterres should feel empowered to forge a global coalition to enforce a no-fly zone, through a robust peacekeeping operation, enabling a ceasefire & enacting the responsibility to protect,” writes Ambassador O’Donnell. kyivindependent.com/opinion/un-mus…

JUST IN: Marjorie Taylor Greene just went on the House floor to attack COVID vaccines by claiming she has “never seen the CDC” recommend a 2nd and 3rd shot for polio. Actually, the CDC recommends FOUR doses of the polio vaccine — at 2 months, 4 months, 6-18 months, and 4-6 years.

To commemorate children killed in Ukraine since Russia’s invasion, Lviv city hall placed 109 strollers in neat rows - one for each child killed, according to Ukrainian authorities reut.rs/3CVRVEQ

Jessica Beard Nickel

No one: Me: 2022 Oscar Outfits as Public Health Graphs

good news for science! 🎉🥳🍾

R.I.P. Antonov An-225 Mriya. Thank you for your service.

A Nobel Prize-winning scientist has revealed he is using his prize money to support young Scots at university. bbc.in/38paZQv

The Ukrainian interior minister took us to Chernobyl yesterday. The first time since the Russians occupied the place. We found evidence of mistreatment of Ukrainians and that the Russians got radiated. 🧵1/8

A self-funded resurrection of Club Penguin

Directed Photochemically Mediated Nickel-Catalyzed (Hetero)arylation of Aliphatic C–H Bonds Duke University Chemistry Duke University Jennifer Roizen Total Synthesis and Methodology Highlights #Ni #Catalysis #Heteroarylation #Aliphatic #CHFunctionalization pubs.acs.org/doi/10.1021/ja…

TLC Solvents: Dislike: DCM:Methanol Overrated: anything with Acetic Acid Underrated: Hexanes:DCM:EtOAc Like: Hexanes:Acetone Trust: Hexanes:EtOAc