mazycrad comments

11-March-2018 Sunday
Magnesium is a dangerous and unpredictable metal.

02-March-2018 Friday
Lecture by Vyacheslav Dubynin: "Brain and food, brain and hunger"

22-February-2018 Thursday
The original technique for obtaining long-lasting phosphors (1 hour-several hours)

16-February-2018 Friday
New posts about science, phosphors, physiology, medicine every week on Thursdays at 20:00

12-February-2016 Friday
Homemade phosphors based on magnesium sulfide, activated with bismuth (MgS*Bi) and antimony (MgS*Sb) with an afterglow of ~30 minutes.

12-February-2016 Friday
How to easily make a UV flashlight out of a phone flash using tape, a blue and purple marker

31-January-2016 Sunday
Chemistry in close-ups. Part 4

30-January-2016 Saturday
Macrophotographs of various substances. Part 1. Metallic magnesium.

09-January-2016 Saturday
How I accidentally got very beautiful crystals

21-December-2015 Monday
Where did the name antimony really come from?

15-December-2015 Tuesday
Do-it-yourself fluorescence! Obtaining a fluorescent substance from improvised materials!


v20240901