diff --git a/content/post/2023-01-12-Shaiba/index.md b/content/post/2023-01-12-Shaiba/index.md
index 0cb8a52..863b582 100644
--- a/content/post/2023-01-12-Shaiba/index.md
+++ b/content/post/2023-01-12-Shaiba/index.md
@@ -29,4 +29,9 @@ I got the rotary dialer from a local auction site, like Ebay. My first idea was
 
 Update2: It's even funnier using it with a mobile phone. Works perfect with USB-C to A converter.
 
-![pcb](img/shaiba-pcb.jpg)
\ No newline at end of file
+![pcb](img/shaiba-pcb.jpg)
+
+Update2: Similar project from 2015
+<br/>
+
+{{< youtube id="_DI2a2eZEac" >}}
diff --git a/content/post/2023-01-20-ManowarGPT/index.md b/content/post/2023-01-20-ManowarGPT/index.md
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+++ b/content/post/2023-01-20-ManowarGPT/index.md
@@ -0,0 +1,69 @@
+---
+title: "ChatGPT generated possible Manowar song"
+author: "Blagovest Petrov"
+date: 2023-01-12T09:34:51+03:00
+tags:
+  - "ChatGPT"
+categories:
+  - "Fun"
+draft: false
+---
+
+
+# Hello, could you please generate lyrics for a new song of Manowar? 
+<br/><br/>
+
+# Sure, here's a sample of lyrics for a hypothetical Manowar song:
+<br/> <br/>
+## Verse 1: 
+In the land of steel and thunder\
+We ride to fight, our will unbroken\
+With the power of the gods in our hearts\
+We strike down our enemies, unspoken
+
+## Chorus:
+Manowar, Manowar\
+We are the warriors, hear our battle cry\
+Manowar, Manowar\
+Our strength and honor, forever high
+
+## Verse 2:
+We are the sons of Odin and Thor\
+Our blades are sharp, our muscles sore\
+We'll conquer all, we'll make them kneel\
+And sing our praises, for all to feel
+
+## Chorus:
+Manowar, Manowar\
+We are the warriors, hear our battle cry\
+Manowar, Manowar\
+Our strength and honor, forever high
+
+## Bridge:
+In the heat of battle, we'll never falter\
+With our brothers by our side\
+We'll vanquish all, and bring glory\
+To our homeland, far and wide
+
+## Chorus:
+Manowar, Manowar\
+We are the warriors, hear our battle cry\
+Manowar, Manowar\
+Our strength and honor, forever high
+
+## Outro:
+Manowar, Manowar\
+We are the warriors, hear our battle cry\
+Manowar, Manowar\
+Our strength and honor, forever high
+<br/>
+Please note that this is a sample and is not officially affiliated with the band Manowar.
+
+## Thank you! Could you generate the music for it?
+
+I'm sorry, I'm an AI language model and I don't have the capability to generate music. However, I can provide you with a general idea of the type of music that Manowar typically plays. Manowar is known for playing heavy metal music with elements of power metal, epic metal and fantasy-themed lyrics. The band is known for having a very distinctive sound, characterized by a powerful and bombastic production, heavy guitar riffs, fast-paced drumming, and operatic vocals.\
+
+Manowar's music often includes elements of classical music and folk music, as well as elements of fantasy and mythology, such as references to gods and goddesses, epic battles, and stories of valor and heroism. The band's music is typically composed with a combination of traditional instruments and electronic instruments, such as synthesizers and drum machines.\
+
+You may want to look for a musician or a band that plays music similar to Manowar if you are interested in hearing the music for the lyrics provided earlier.\
+
diff --git a/content/post/2023-01-24-Bicyle-ergometer-project(2013)/index.md b/content/post/2023-01-24-Bicyle-ergometer-project(2013)/index.md
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+++ b/content/post/2023-01-24-Bicyle-ergometer-project(2013)/index.md
@@ -0,0 +1,16 @@
+---
+title: "Vintage bicycle ergometer, used as Street View controller (2013 project)"
+author: "Blagovest Petrov"
+date: 2023-01-12T09:34:51+03:00
+tags:
+  - "DIY"
+  - "Vintage Hardware"
+categories:
+  - "Travel"
+draft: false
+---
+
+I don't keep the code but it was really simple. [Olimex AVR-T32U4](https://www.olimex.com/Products/Duino/AVR/AVR-T32U4/open-source-hardware) was used for keyboard emulation.
+
+{{< video library="1" src="vid/video.mp4" controls="yes" >}}
+
diff --git a/content/post/2023-01-24-Bicyle-ergometer-project(2013)/vid/video.mp4 b/content/post/2023-01-24-Bicyle-ergometer-project(2013)/vid/video.mp4
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