diff --git a/src/components/My-Timeline.tsx b/src/components/My-Timeline.tsx
index 4fa5525e12c890f5cbdfa6c1f5effeea9995bbe9..9a20ec55eac25e145cb8f54f6c473dc0899228c1 100644
--- a/src/components/My-Timeline.tsx
+++ b/src/components/My-Timeline.tsx
@@ -15,12 +15,16 @@ interface ItemProps {
     children: React.ReactNode;
     tag: string, 
     color: string,
-    csstag: string
+    csstag: string,
+    url: string,
+    url2?: string
 }
 
+
+
 /* import ImageEvent from './ImageEvent.tsx';
 import UrlButton from './UrlButton.tsx'; */
-export const TimelineItemPic  = ({ heading, text, vorname, nachname, date, tag, color, children, csstag }:ItemProps) => (
+export const TimelineItemPic  = ({ heading, text, vorname, nachname, date, tag, color, children, csstag, url }:ItemProps) => (
     <div className="timeline-item">
         <div className="timeline-item-content">
             <span className="tag" style={{ background: color }}>
@@ -32,7 +36,7 @@ export const TimelineItemPic  = ({ heading, text, vorname, nachname, date, tag,
             <div className="row">
                 <div className="col">
                     <figure className="snip1113 red">
-                        <img src="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg" alt="pr-sample1" />
+                        <img src={url} alt="pr-sample1" />
                         <figcaption>
                             <h3>{vorname} <br/> <span>{nachname}</span></h3>
                         </figcaption>
@@ -51,7 +55,7 @@ export const TimelineItemPic  = ({ heading, text, vorname, nachname, date, tag,
     </div>
 );
 
-export const TimelineItemTwoPic  = ({ heading, text, vorname, nachname, vorname2, nachname2, date, tag, color, children, csstag }:ItemProps) => (
+export const TimelineItemTwoPic  = ({ url, url2, heading, text, vorname, nachname, vorname2, nachname2, date, tag, color, children, csstag }:ItemProps) => (
     <div className="timeline-item">
         <div className="timeline-item-content">
             <span className="tag" style={{ background: color }}>
@@ -63,7 +67,7 @@ export const TimelineItemTwoPic  = ({ heading, text, vorname, nachname, vorname2
             <div className="row">
                 <div className="col">
                     <figure className="snip1113 red">
-                        <img src="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg" alt="pr-sample1" />
+                        <img src={url} alt="pr-sample1" />
                         <figcaption>
                             <h3>{vorname} <br/> <span>{nachname}</span></h3>
                         </figcaption>
@@ -71,7 +75,7 @@ export const TimelineItemTwoPic  = ({ heading, text, vorname, nachname, vorname2
                 </div>
                 <div className="col">       
                     <figure className="snip1113 red">
-                        <img src="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg" alt="pr-sample1" />
+                        <img src={url2} alt="pr-sample1" />
                         <figcaption>
                             <h3>{vorname2} <br/> <span>{nachname2}</span></h3>
                         </figcaption>
@@ -159,6 +163,7 @@ export function MyTimeline () {
                 </div>
 
                 <TimelineItemTwoPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='Scientific Talk I.'
                 tag= 'Talks'
                 color='var(--lightblue)'
@@ -176,6 +181,7 @@ export function MyTimeline () {
 
                 </TimelineItemTwoPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='How to Wiki'
                 tag='Workshop Session I.'
                 color='var(--text-primary)'
@@ -186,10 +192,11 @@ export function MyTimeline () {
                 text="Learning the basics of Wiki coding and design. In this workshop, the participants geined expertise to elevate their teams wiki."
                 >
                 <div id="wikiworkshop" style={{display: "none"}}>
-                        So much more
+                        so much more
                 </div>
                 </TimelineItemPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='How to SynBio'
                 tag='Workshop Session I.'
                 color='var(--text-primary)'
@@ -205,6 +212,7 @@ export function MyTimeline () {
                 </div>
                 </TimelineItemPic>
                 <TimelineItemTwoPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='How to use AI as a scientist'
                 tag='Workshop Session I.'
                 color='var(--text-primary)'
@@ -218,6 +226,7 @@ export function MyTimeline () {
                     </div> 
                 </TimelineItemTwoPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='Scientific Talk II.'
                 tag= 'Talks'
                 color='var(--lightblue)'
@@ -232,6 +241,7 @@ export function MyTimeline () {
                     </div> 
                 </TimelineItemPic>
                 <TimelineItem
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='Team project presentations'
                 tag= 'Team presentations'
                 color='var(--accent-primary'
@@ -253,6 +263,7 @@ export function MyTimeline () {
                     </div> 
                 </TimelineItem>
                 <TimelineItem
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='Poster Exhibition Booth'
                 tag= 'Team presentations'
                 color='var(--accent-primary)'
@@ -274,6 +285,7 @@ export function MyTimeline () {
                     </div> 
                 </TimelineItem>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='How to work safe'
                 tag='Workshop Session II.'
                 color='var(--text-primary)'
@@ -288,6 +300,7 @@ export function MyTimeline () {
                     </div> 
                 </TimelineItemPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='How to Communicate Science'
                 tag='Workshop Session II.'
                 color='var(--text-primary)'
@@ -333,6 +346,7 @@ export function MyTimeline () {
                 tag='Workshop Session II.'
                 color='var(--text-primary)'
                 csstag="pitch"
+                url="https://static.igem.wiki/teams/5247/photos/meetup/speakers/madeleine-mussgnug.jpg"
                 vorname="Madeleine"
                 nachname="Mussgnug"
                 heading="placeholder"
@@ -345,6 +359,7 @@ export function MyTimeline () {
                     </div>  
                 </TimelineItemPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='How to Multi Media'
                 tag='Workshop Session II.'
                 color='var(--text-primary)'
@@ -364,20 +379,44 @@ export function MyTimeline () {
                 <PanelTimelineItem></PanelTimelineItem>
  
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='iGEMer Ted Talks'
                 tag= 'Talks'
                 color='var(--lightblue)'
-                heading="placeholder"
+                heading="Secrets to award-winning bioinformatics tools"
                 text="Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et"
-                vorname="place"
-                nachname="holder"
+                vorname="Lasse"
+                nachname="Middendorf"
                 csstag="tedtalk1"
                 >
                     <div id="tedtalk1" style={{display: "none"}}>
-                        So much more
+                        <p>Lasse’s Ted talk was all about how to create good bioinformatics software. He himself was part of 
+                            the dry lab in iGEM Münster’s Team that won the best software special prize in 2022. The tool they 
+                            created allowed users to generate knockout candidates for an organism of their choice that would 
+                            lead to redirection of metabolic flux to a reaction chosen by the user. We learned that the most 
+                            important attributes for a successful bioinformatics software are: </p>
+                        <ul>
+                            <li><b>Usefulness </b></li>
+                            <li><b>Accessibility</b></li>
+                            <li><b>Build upon existing standards  </b></li>
+                        </ul>
+                        <p>To ensure usefulness, the software should be generalized and not only usable in the context of one’s 
+                            own project. Also, all steps that can be automated should be automated. Accessibility, Lasse said, 
+                            requires for the software to be easy to install, easy to use and well documented.  </p>
+                        <p>As a funny, but also very fitting anecdote, Lasse told us about the HU test. For testing their own tool for 
+                            accessibility, he gave a bioinformatically unexperienced, <b>h</b>ungover <b>u</b>ndergraduate student 
+                            nothing but the software with the provided documentation. If the student can use the tool in a reasonable 
+                            amount time, that would make it accessible enough for everyone. Furthermore, Lasse also recommended making 
+                            a command line tool for better availability over time and integration into other workflows. Lastly, the 
+                            software should use standard data files like CSV, Fasta etc. and be written in commonly used programming 
+                            languages like Python. </p>
+                        <p>Overall, Lasse gave a great insight into the properties of a special price winning software tool and very 
+                            practically explained how these can be tested and achieved, information that is invaluable for us when 
+                            creating our own bioinformatics tool. </p>
                     </div>  
                 </TimelineItemPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='iGEMer Ted Talks'
                 tag= 'Talks'
                 color='var(--lightblue)'
@@ -392,6 +431,7 @@ export function MyTimeline () {
                     </div>  
                 </TimelineItemPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='Science Slam Session'
                 tag= 'Talks'
                 color='var(--lightblue)'
@@ -406,6 +446,7 @@ export function MyTimeline () {
                     </div>  
                 </TimelineItemPic>
                 <TimelineItemPic
+                url="https://static.igem.wiki/teams/5247/placeholders/placehilderperson.jpeg"
                 date='Science Slam Session'
                 tag= 'Talks'
                 color='var(--lightblue)'
diff --git a/src/contents/education.tsx b/src/contents/education.tsx
index a44eacf7063b11d9bff9b2bd86a91745d30ce08c..ea5af89ed9bd7d7d61c031d08288ec569c96e7f2 100644
--- a/src/contents/education.tsx
+++ b/src/contents/education.tsx
@@ -50,10 +50,10 @@ export function Education() {
             at the university and in our city as you can see in the following picture. </p>
             <div className="row align-items-center">
               <div className="col">
-                <img src="https://media.istockphoto.com/id/1409329028/vector/no-picture-available-placeholder-thumbnail-icon-illustration-design.jpg?s=612x612&w=0&k=20&c=_zOuJu755g2eEUioiOUdz_mHKJQJn-tDgIAhQzyeKUQ="></img>
+                <img src="https://static.igem.wiki/teams/5247/photos/edcation-and-outreach/teutoruft-experminet.jpeg"></img>
               </div>
               <div className="col">
-              <img src="https://media.istockphoto.com/id/1409329028/vector/no-picture-available-placeholder-thumbnail-icon-illustration-design.jpg?s=612x612&w=0&k=20&c=_zOuJu755g2eEUioiOUdz_mHKJQJn-tDgIAhQzyeKUQ="></img>
+              <img src="https://static.igem.wiki/teams/5247/photos/edcation-and-outreach/teutoruft-gruppe.jpeg"></img>
               </div>
             </div>
             <br/>