mazycrad posts

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

23-February-2018 Friday
Susana Herculano-Huzel: What is so special about the human brain

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

14-February-2016 Sunday
Homemade phosphors based on calcium, barium and zinc sulfides with an afterglow of ~1 hour

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

31-January-2016 Sunday
Chemistry in close-ups. Part 3.

30-January-2016 Saturday
Macrophotographs of various substances. Part 2. Copper chloride dihydrate and anhydrous copper chloride.

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

11-January-2016 Monday
The Amazing Substance - Methyl Violet

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!


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