Posted on
by

In fact, designing a high-filtration but transparent mask or face shield might be an important solution in classrooms as well, to help keep teachers safe.

Why Aren’t We Talking More About Ventilation?

and

When windows cannot be opened, classrooms could run portable HEPA filters, which are capable of trapping viruses this small, and which sell for as little as a few hundred dollars. Marr advises schools to measure airflow rates in each classroom, upgrade filters in the HVAC system to MERV 13 or higher (these are air filter grades), and aspire to meet or exceed ASHRAE (the professional society that provides HVAC guidance and standards) standards.

This is a really interesting article. I am not sure how long I could keep windows open in my classroom as we move through autumn into winter.

Posted on
by
Replied to a tweet by The Daily Stillness @livedtime (twitter.com)
#tds1856 Invisible to you, obvious to someone else

Looks like a fascinating read. I didn’t find an expert. I find I learn to notice with a hint. I’ve walking same bits of countryside for years. Recently I’ve got my eye in for lizards. I see more & more basking or wriggling in the grass. #tds1856

Common Lizard

Posted on
by
Replied to a tweet by The Infinite Herd @everythingabili (twitter.com)
If Twitter killed the RT and the # it could only be better for the world. They didn't make this monster, they just did what the monster wanted for 10 years, in the hope of making millions. They've done that, perhaps now they need shutting down.

@everythingabili See Micro.blog, likes are private, no follower counts,  RT not available: What’s the difference between Micro.blog and Twitter? – Micro.blog Help.

Posted on
by

Hey Pressto! Conference 2020 – A WordPress and ClassicPress conference which happens only on Twitter  #HeyPresstoConf20 organised by Phil Barker (@philbarker) and Pat Lockley  (@pgogy).

It seems to follow on from the 2020 PressEdConf Conference ( I took part in the 2018 one)

Plenty of interesting ideas, for example,  the strong mention of classic WordPress and the Environmental Policy.

A while back I wondered about participating in PressEd using a blog and bridgy that might be an interesting way to take IndieWeb ideas to Hey Pressto.