update image link

21_THURSDAY/05_Whole_Waste_Catalog/README.md

@@ -17,7 +17,7 @@ I am now presenting the current state of the project, its findings and put it up
 
 ```/* This is a presentation and discussion over workshop software, because it wants to be private. Thank you for understanding. */```
 
-There is no software or other preparation required. Have a look at ['Raphael Perret - AMRO.pdf'](https://gitlab.servus.at/amro/of-whirlpools-and-tornadoes/-/raw/master/21_THURSDAY/05_Whole_Waste_Catalog/materials/Raphael%20Perret%20-%20AMRO.pdf) and maybe write down some notes or questions if need be. 
+There is no software or other preparation required. Have a look at <a href="https://gitlab.servus.at/amro/of-whirlpools-and-tornadoes/-/raw/master/21_THURSDAY/05_Whole_Waste_Catalog/materials/Raphael%20Perret%20-%20AMRO.pdf" target="_blank">Raphael Perret - AMRO.pdf</a>[] and maybe write down some notes or questions if need be. 
 
 Thank you, I am looking forward to push the BigBlueButton with you. 
 Raphael

22_FRIDAY/01_LivingLab/README.md

@@ -30,7 +30,8 @@ Participation includes talks, hands-on digital microscopy, social networks, sola
 Connecting Raspberry Pi (Raspbian, Ubuntu Arm64, hostapd, raspap) mobile data, VPN, local/public DNS resolving, sensors: temperature, humidity (air, soil), air pressure, light, Arduino, I2c connection, Solar panel, solar controllers, 12V Lead acid car and AGM batteries, 12V water pumps, pull down converters for USB power, Hubzilla federated social networking (ActivityPub, Diaspora, Zot, …), nomadic channel cloning and privacy setting.
 
 #### Additional material:
-[](https://gitlab.servus.at/amro/of-whirlpools-and-tornadoes/-/raw/master/22_FRIDAY/01_LivingLab/materials/livinglabs.pdf)
+<a href="https://gitlab.servus.at/amro/of-whirlpools-and-tornadoes/-/raw/master/22_FRIDAY/01_LivingLab/materials/livinglabs.pdf" target="_blank">livinglabs.pdf</a>
+
 
 ![](/img/cb28c172-c68d-4067-9705-dc07c2e0455a-0.jpg)
 ![](/img/fd751fe3-2cce-4672-9d32-78bb7d5124b8-0.jpg)

22_FRIDAY/02_Speculative_Nows/README.md

@@ -22,4 +22,5 @@ In your email please share your thoughts and observations on one or more of the
 * local community responses
 * alternative ad-hoc networks
 
-![](/img/workshop_postcovid01.jpg)
+
+![Workshop post covid](/img/workshop_postcovid01.jpg)