diff --git a/a/2005_net_core.html b/a/2005_net_core.html
index 735ef62b..04b05639 100644
--- a/a/2005_net_core.html
+++ b/a/2005_net_core.html
@@ -57,7 +57,7 @@
 
 twitter:
 
-The Building Coder 15-year birthday celebration, @AutodeskRevit #RevitAPI with .NET Core, macros, and polygon area algorithms to determine wall area without openings #BIM @DynamoBIM @AutodeskAPS
+The Building Coder 15-year birthday celebration, @AutodeskRevit #RevitAPI with .NET Core and macro prospects and polygon area algorithms to determine wall area without openings #BIM @DynamoBIM @AutodeskAPS https://autode.sk/dotnetcoreprospect
 
 A birthday celebration, a forward-looking statement or two and observations on geometry, AI and emissions
 – 15 years of The Building Coder
@@ -237,21 +237,15 @@ <h4><a name="8"></a> Compress Greenhouse Gas Emissions</h4>
 
 img/internet_carbon_footprint.png
 
-
-
 carbon footprint of driving versus flying
 
-Your flight:
-
-From: Basel (CH), BSL to: Malaga (ES), AGP, Roundtrip, Economy Class, ca. 3,100 km, 2 travellers
-
+flight Basel-Malaga Roundtrip ca. 3,100 km, 2 travellers
 CO2 amount: 1.2 t
 
 https://co2.myclimate.org/en/portfolios?calculation_id=6115626
 
-from Lörrach
-to La Garnatilla, 18614, Granada, Spain
-1,935 km
+car Basel-Garnatilla
+1935 km
 CO2 amount: 0.476 t
 return trip 1 t
 
@@ -267,5 +261,4 @@ <h4><a name="8"></a> Compress Greenhouse Gas Emissions</h4>
 https://www.webfx.com/blog/marketing/carbon-footprint-internet/
 internet_carbon_footprint.png
 
-
 -->
\ No newline at end of file
diff --git a/a/2005_net_core.md b/a/2005_net_core.md
index 7b9e9042..63c706fe 100644
--- a/a/2005_net_core.md
+++ b/a/2005_net_core.md
@@ -58,7 +58,7 @@
 
 twitter:
 
-The Building Coder 15-year birthday celebration, @AutodeskRevit #RevitAPI with .NET Core, macros, and polygon area algorithms to determine wall area without openings #BIM @DynamoBIM @AutodeskAPS
+The Building Coder 15-year birthday celebration, @AutodeskRevit #RevitAPI with .NET Core and macro prospects and polygon area algorithms to determine wall area without openings #BIM @DynamoBIM @AutodeskAPS https://autode.sk/dotnetcoreprospect
 
 A birthday celebration, a forward-looking statement or two and observations on geometry, AI and emissions
 &ndash; 15 years of The Building Coder
@@ -275,27 +275,19 @@ Or that going audio-only on Zoom calls reduces carbon emissions by up to 96%?
 <img src="img/greenhouse_emissions_by_sector.png" alt="Greenhouse gas emissions by sector" title="Greenhouse gas emissions by sector" width="600"/> <!-- Pixel Height: 1,233 Pixel Width: 1,302 -->
 </center>
 
-
-
 <!--
 
 img/internet_carbon_footprint.png
 
-
-
 carbon footprint of driving versus flying
 
-Your flight:
-
-From: Basel (CH), BSL to: Malaga (ES), AGP, Roundtrip, Economy Class, ca. 3,100 km, 2 travellers
-
+flight Basel-Malaga Roundtrip ca. 3,100 km, 2 travellers
 CO2 amount: 1.2 t
 
 https://co2.myclimate.org/en/portfolios?calculation_id=6115626
 
-from Lörrach
-to La Garnatilla, 18614, Granada, Spain
-1,935 km
+car Basel-Garnatilla
+1935 km
 CO2 amount: 0.476 t
 return trip 1 t
 
@@ -311,5 +303,4 @@ Powering the Internet: Your Virtual Carbon Footprint [Infographic]
 https://www.webfx.com/blog/marketing/carbon-footprint-internet/
 internet_carbon_footprint.png
 
-
 -->