This is a list of visualisations of how aerosols and droplets spread. While not all are related to Covid-19, they are relevant and worth watching. Happy to add more if anyone finds them. Coughing A 3D model of a person coughing in an indoor environment – how an aerosol cloud travels in the air –… Read More »
I’ve been wondering about the countries we haven’t heard from yet on Covid numbers, or which have just flown under the radar. What I call the dogs that haven’t barked. In short, who’s on the other side of the curve, and who isn’t? The most interesting data I could find was at EndCoronavirus.org, a website… Read More »
Some interesting stuff going on in Singapore’s world of bike sharing. They’re approaching the problem of errant bike-parking by regulating the companies via a licensing regime, which will begin later this year, according to Today. From what I can make of it, operators must – be licensed, or face a S$10,000 fine and/or six months… Read More »
Here’s a Reuters piece I wrote on a hitherto uncovered area of blockchain potential — helping law enforcement and others collaborate and collect evidence better, among other things. For security agencies, blockchain goes from suspect to potential solution By Jeremy Wagstaff, Byron Kaye (Reuters) – Police and security agencies have so far only taken an… Read More »
Here’s a Kickstarter project to solve the problem of no audio jack which illustrates just how thorny it is: iLDOCK – charge and listen to iPhone 7 at the same time by ildockgear — Kickstarter. ILDOCK lets you use your wired headphone while charging your iPhone 7. You can also add storage via SD, TF and… Read More »