diff --git a/NotProgramming/SDM/presentations/kamboocha/presentation b/NotProgramming/SDM/presentations/kamboocha/presentation
index 6a15ffa4..eeb10d18 100644
--- a/NotProgramming/SDM/presentations/kamboocha/presentation
+++ b/NotProgramming/SDM/presentations/kamboocha/presentation
@@ -3,6 +3,7 @@ Właściwości i domowa produkcja
 Krzysztof Rudnicki
 
 @Kombucha_Mature.jpg
+DROŻDŻE!
 
 Plan 
 • Historia 
@@ -14,6 +15,7 @@ Plan
 Historia
 
 @Emperor_Ingyo.jpg
+Dr. Kombu
 
 @Bohai_sea_sunset.jpg
 
@@ -201,4 +203,15 @@ Kombucha w ubranich
 
 @fashion.jpg
 
+Najbardziej liberałowy produkt w USA 2009
+
+Źródła
+• Britannica 
+• Wikipedia
+• Grandviewresearch 
+• Forbes 
+• Slate 
+• OATAO University Toulouse 
+• ResearchGate
+
 Pytania
\ No newline at end of file
diff --git a/Programming/PSD/zin2/ProgramProject/.gitignore b/Programming/PSD/zin2/ProgramProject/.gitignore
new file mode 100644
index 00000000..76e6d77c
--- /dev/null
+++ b/Programming/PSD/zin2/ProgramProject/.gitignore
@@ -0,0 +1,110 @@
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+# https://github.com/takari/maven-wrapper#usage-without-binary-jar
+.mvn/wrapper/maven-wrapper.jar
+
+# Eclipse m2e generated files
+# Eclipse Core
+.project
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+.eslintcache
+.cache
+scalastyle-output.xml
+.classpath
+.idea/*
+!.idea/vcs.xml
+!.idea/icon.png
+.metadata
+.settings
+.project
+.version.properties
+filter.properties
+logs.zip
+.mvn/wrapper/*.jar
+.mvn/maven.config
+target
+tmp
+*.class
+*.iml
+*.swp
+*.jar
+*.zip
+*.log
+*.pyc
+.DS_Store
+build-target
+**/dependency-reduced-pom.xml
+flink-runtime-web/web-dashboard/node/
+flink-runtime-web/web-dashboard/node_modules/
+flink-runtime-web/web-dashboard/web/
+flink-runtime-web/web-dashboard/.angular/
+flink-python/dist/
+flink-python/apache-flink-libraries/dist/
+flink-python/build/
+flink-python/apache-flink-libraries/build
+flink-python/pyflink.egg-info/
+flink-python/apache_flink.egg-info/
+flink-python/apache-flink-libraries/apache_flink_libraries.egg-info/
+flink-python/docs/_build
+flink-python/.tox/
+flink-python/dev/download
+flink-python/dev/.conda/
+flink-python/dev/log/
+flink-python/dev/.stage.txt
+flink-python/.eggs/
+flink-python/apache-flink-*.dev*/
+flink-python/apache-flink-libraries/apache_flink_libraries-*.dev*/
+flink-python/**/*.c
+flink-python/.idea/
+flink-python/**/*.so
+atlassian-ide-plugin.xml
+out/
+/docs/api
+/docs/.bundle
+/docs/.rubydeps
+/docs/ruby2/.bundle
+/docs/ruby2/.rubydeps
+/docs/.jekyll-metadata
+*.ipr
+*.iws
+tools/flink
+tools/flink-*
+tools/releasing/release
+tools/japicmp-output
+/docs/go.mod
+/docs/go.sum
+/docs/.hugo_build.lock
+
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
\ No newline at end of file
diff --git a/Programming/PSD/zin2/ProgramProject/pom.xml b/Programming/PSD/zin2/ProgramProject/pom.xml
new file mode 100644
index 00000000..bad72753
--- /dev/null
+++ b/Programming/PSD/zin2/ProgramProject/pom.xml
@@ -0,0 +1,62 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.example</groupId>
+    <artifactId>ProgramProject</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <flink.version>1.19.0</flink.version>
+            <scala.binary.version>2.11</scala.binary.version> <!-- Match this with your Flink's Scala version -->
+    <slf4j.version>1.7.30</slf4j.version> <!-- Ensure compatibility with Flink's SLF4J version -->
+    </properties>
+
+    <dependencies>
+        <!-- Flink dependencies -->
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-java</artifactId>
+            <version>1.19.0</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+    <groupId>org.apache.flink</groupId>
+    <artifactId>flink-runtime-web</artifactId>
+    <version>${flink.version}</version>
+</dependency>
+
+<dependency>
+    <groupId>org.apache.flink</groupId>
+    <artifactId>flink-streaming-java</artifactId>
+    <version>1.19.0</version>
+</dependency>
+<dependency>
+    <groupId>ch.qos.logback</groupId>
+    <artifactId>logback-classic</artifactId>
+    <version>1.2.3</version>
+</dependency>
+<dependency>
+    <groupId>ch.qos.logback</groupId>
+    <artifactId>logback-core</artifactId>
+    <version>1.2.3</version>
+</dependency>
+<dependency>
+    <groupId>org.apache.flink</groupId>
+    <artifactId>flink-clients</artifactId>
+    <version>${flink.version}</version>
+    <scope>compile</scope>
+</dependency>
+    <dependency>
+        <groupId>org.slf4j</groupId>
+        <artifactId>slf4j-log4j12</artifactId>
+        <version>${slf4j.version}</version>
+    </dependency>
+
+        <!-- Add other dependencies as necessary -->
+    </dependencies>
+
+    
+</project>
diff --git a/Programming/PSD/zin2/ProgramProject/src/main/java/Example.java b/Programming/PSD/zin2/ProgramProject/src/main/java/Example.java
new file mode 100644
index 00000000..0c375ded
--- /dev/null
+++ b/Programming/PSD/zin2/ProgramProject/src/main/java/Example.java
@@ -0,0 +1,34 @@
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.streaming.api.datastream.DataStream;
+import org.apache.flink.api.common.functions.FilterFunction;
+
+public class Example {
+  public static void main(String[] args) throws Exception {
+    final StreamExecutionEnvironment env =
+      StreamExecutionEnvironment.getExecutionEnvironment();
+    DataStream<Person> flintstones = env.fromElements(
+      new Person("Fred", 35),
+      new Person("Wilma", 35),
+      new Person("Pebbles", 2));
+    DataStream<Person> adults = flintstones.filter(new FilterFunction <Person> () {
+      @Override
+      public boolean filter(Person person) throws Exception {
+        return person.age >= 18;
+      }
+    });
+    adults.print();
+    env.execute();
+  }
+  public static class Person {
+    public String name;
+    public Integer age;
+    public Person() {}
+    public Person(String name, Integer age) {
+      this.name = name;
+      this.age = age;
+    }
+    public String toString() {
+      return this.name.toString() + ": age " + this.age.toString();
+    }
+  }
+}
\ No newline at end of file
diff --git a/Programming/PSD/zin2/ProgramProject/src/main/java/TemperatureSensor.java b/Programming/PSD/zin2/ProgramProject/src/main/java/TemperatureSensor.java
new file mode 100644
index 00000000..0aaa226f
--- /dev/null
+++ b/Programming/PSD/zin2/ProgramProject/src/main/java/TemperatureSensor.java
@@ -0,0 +1,53 @@
+import org.apache.flink.streaming.api.datastream.DataStream;
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.streaming.api.functions.source.SourceFunction;
+
+import java.util.Random;
+
+public class TemperatureSensor {
+
+    public static void main(String[] args) throws Exception {
+        final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
+
+        // Generating random temperature data
+        DataStream<SensorReading> input = env.addSource(new SourceFunction<SensorReading>() {
+            private boolean running = true;
+
+            @Override
+            public void run(SourceContext<SensorReading> ctx) throws Exception {
+                Random rand = new Random();
+
+                while (running) {
+                    Thread.sleep(1000); // Sleep for a second before generating more data
+                    ctx.collect(new SensorReading("sensor_1", rand.nextDouble() * 25 - 10));
+                }
+            }
+
+            @Override
+            public void cancel() {
+                running = false;
+            }
+        });
+
+        // Processing temperature data to find values below 0
+        input
+            .filter(reading -> reading.temperature < 0)
+            .print();
+
+        env.execute("Temperature Sensor Processing");
+    }
+
+    // Data type for sensor readings
+    public static class SensorReading {
+        public String sensorId;
+        public double temperature;
+
+        public SensorReading() {
+        }
+
+        public SensorReading(String sensorId, double temperature) {
+            this.sensorId = sensorId;
+            this.temperature = temperature;
+        }
+    }
+}