Light flicker - what is it and why is it a problem?
What is light flicker, what health effects does it have and what can we do to mitigate those effects?
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Joonas Kärnä
- Dec 29, 2020
- 1 min
Why use natural paints and plasters?
Besides the beautiful, harmonious, and unique looks there are many reasons to use natural paints and plasters instead of synthetic...
Joonas Kärnä
- Jun 6, 2020
- 7 min
5G - is it really worth all the hype?
I have been interested in the topic of electromagnetic fields (EMFs) for years. In search for answers and solutions for my declining...
Joonas Kärnä
- Apr 25, 2020
- 1 min
Studies regarding health effects of electromagnetic fields (EMFs)
Since 2019 I've been reading and collecting scientific studies regarding different kind of electromagnetic fields and their health...
Joonas Kärnä
- Dec 8, 2019
- 3 min
Valaistus
Valo on kaiken elämän perusta. Kasvit käyttävät valoa fotosynteesiin, jonka sivutuotteena syntyvä happi taas mahdollistaa meidän...
Building biology, biohacking
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