Taking vitamin D could reduce risk of COVID-19 infections and death.
To reduce the risk of infection, it is recommended that people at risk of influenza and/or COVID-19 consider taking 10,000 IU/d of vitamin D3 for a few weeks to rapidly raise 25(OH)D concentrations, followed by 5000 IU/d.
DIY Levitating Planter V2! – 3D Printed Version: In this Instructables I will walk you through the steps to make your very own Levitating Planter! After great feedback, I decided to make a second version of my levitating planter that is even simpler to make, and uses a 3D printed base. I also tr…
— Read on www.instructables.com/id/DIY-Levitating-Planter-V2-3D-Printed-Version/
I used a custom cut mirror starting from 12×12 from Home Depot as the printing surface, and Simplify3d software to generate the gcode file, which set the nozzle to 210 and the bed to 60 on an Ender 3 Pro printer. Ask me if you need any help to replicate this. A second shield is printing now.