The duration of protection against SARS-CoV-2 reinfection, may not be for long, and #reinfection, which is a common feature of all human #coronaviruses, might take place for SARS-CoV-2, too bit.ly/2FBx2FK

Online courses are 70% emotional labor

This is a very simple but a very good experiment

This seems like a good book for people in academia

This is seriously a very good upgrade💎

Conventional UV lamps cannot be used in spaces where there are people, as they cause health issues Ushio’s new lamp emits UV rays with a wavelength of 222 nm, as opposed to the conventional 254-nm, making them lethal to germs but benign to humans. japantimes.co.jp/news/2020/09/2…

Me through this whole lockdown period 🧠

Deadlines and me: A horror story

The university is suggesting we take a 3-hour (10:00-13:00) zoom workshop on how to teach on-line. I think the first lesson should be “it’s impossible to learn on zoom for 3 hours”

application: so what are your skills? me:

we’re only in the first inning of where masks are headed

Blue baby octopus!

Today is #WorldMentalHealthDay. Check in on your loved ones and tell them they are loved. 2020 has been a very difficult year for everyone so reach out and give someone that much needed hug. 🐯👦🏼 #CalvinandHobbes

Educators, sometimes it’s ok to just give your students a day to get caught up.

Can't stress this enough 🧐🔍

"क्या चल रहा है?" Me, struggling to see in this humid weather, with my glasses, and the mask: "आज कल तो बस fog ही चल रहा है !" 😊

It’s a beautiful day to start building something you can improve tomorrow.

This Magnetic Games video shows how a magnetic field works with an attractive slow motion demonstration of collected magnetite sand as it gathered around a powerful magnet [full video: buff.ly/2vHD3eu]

20 lies that the world feeds us everyday A thread...