Multimedia Questions
What Makes a Cat Eyes Shine?
What Makes a Cat's Eyes Shine? https://youtu.be/EGLWPuA9DVs?t=10Choose the right answer:What Makes a Cat's Eyes Shine? ... Continue Reading
  • 2015-11-29
  • 5 Comments
  • 756 Views
  • 5 Map points
  • Technion Israel Institute of Technology
الطفرات
الطفرة:  في علم الأحياء هي أي تغير يحدث في المعلومات الجينية - المعلومات الوراثية الحيوية المشفرة في تسلسلات حمض نووي ريبوزي منقوص الأكسجين، والكروموسومات التي تحوي DNA، أو في تسلسلات حمض نووي ري... Continue Reading
  • 2017-03-08
  • 0 Comments
  • 93 Views
  • 4 Map points
  • Majdal Shams Middle School
  • 2016-08-16
  • 0 Comments
  • 477 Views
  • 0 Map points
  • Technion Israel Institute of Technology
Enrage conservation
In the above video we can see Roi sitting on his skateboard on the upper side of the street, when he lift up his legs his skateboard starts to roll down the street, when he wants to stop his skateboard movement, Roi pull down his legs so that they... Continue Reading
  • 2015-11-30
  • 2 Comments
  • 715 Views
  • 4 Map points
  • Technion Israel Institute of Technology
قوانين نيوتن
يوجد كتاب على الطاوله  اي من هذه الاشياء موجود في حالة تاثير متبادل ... Continue Reading
  • 2017-03-27
  • 0 Comments
  • 112 Views
  • 0 Map points
  • Multidisciplinary Kasra_Samia
The speed of falling objects
Four hundred years ago, the Italian scientist Galileo Galilei claimed that in the absence of any atmosphere, all bodies on earth (e.g. a hammer and a feather) would fall to the ground in the same speed, since there would be no air resistanc... Continue Reading
  • 2015-11-26
  • 2 Comments
  • 593 Views
  • 3 Map points
  • Technion Israel Institute of Technology
Backgammon Game
Consider throwing a coin multiple times. Even huge amount of times. Let's discuss - what would be the number of times you would get a particular side out of the total number of throws? Let's see that in any occasion of throwing a symmetri... Continue Reading
  • 2017-05-23
  • 1 Comments
  • 294 Views
  • 0 Map points
  • Technion Israel Institute of Technology
arithmetic sequence
Arithmetic Sequence In an Arithmetic Sequence the difference between one term and the next is a constant. In other words, we just add the same value each time ... infinitely. In General we could write an arithmetic sequence like ... Continue Reading
  • 2017-05-29
  • 1 Comments
  • 172 Views
  • 0 Map points
  • Technion Israel Institute of Technology
complex numbers multiplication
 A сomplex number is represented by z=a+bi , a and b are real numbers and i is the imaginary unit ,satisfying the equation i2 = −1. For more information about complex numers link to: http://blossoms.mit.edu/videos/lessons/compl... Continue Reading
  • 2017-05-15
  • 1 Comments
  • 196 Views
  • 2 Map points
  • Technion Israel Institute of Technology
Acids and bases in our kitchen!
One of the options to determine whether a solution is acidic or basic (alkaline) is to make a pH indicator from red cabbage.How does it work?Red cabbage contains a water-soluble pigment called “anthocyanin”. The pigment changes when it is mixed w... Continue Reading
  • 2015-11-30
  • 5 Comments
  • 496 Views
  • 4 Map points
  • Technion Israel Institute of Technology
Combining dish soap and milk
The milk constituents:The soap molecule constitute:What happens when we combine dish soap and milk? ... Continue Reading
  • 2015-11-28
  • 2 Comments
  • 602 Views
  • 5 Map points
  • Technion Israel Institute of Technology
Conductivity of solutions
Why do some solutions conduct electricity, but other don't? To answer the above question we should learn more about substances. We can divide substances in two different types: Electrolytes and Nonelectrolytes.   To learn more about thi... Continue Reading
  • 2015-12-04
  • 4 Comments
  • 427 Views
  • 2 Map points
  • Technion Israel Institute of Technology
ריבוי המדוזות בחופי ארץ ישראל
  כפי שראינו בסרטון, לשינויי הטמפרטורה והזיהום יש השפעה ישירה ועקיפה על אוכלוסיות המדוזות, הדגים וצבי הים. לדוגמא: הורדת הזיהום תגדיל את כמות הצבים, דבר שיגרור ירידה בכמות המדוזות, בשל היות הצבים טורפי מדוזות. שאל... Continue Reading
  • 2016-12-29
  • 8 Comments
  • 368 Views
  • 7 Map points
  • Technion Israel Institute of Technology
Sea level rise and its impact on Israel’s beach and coastal cliffs.
Some 40 percent of the world's population lives within 62 miles (100 kilometers) of seashore, putting millions of lives and billions of dollars' worth of property and infrastructure at risk.The biggest impact is expected to be on areas situated nex... Continue Reading
  • 2016-05-13
  • 8 Comments
  • 294 Views
  • 9 Map points
  • Technion Israel Institute of Technology
Fossils arround the world
What are fossils?  Fossils are traces of plants, animals, fishes, and other organisms from the remote past. Scientists have learned that rocks are stacked in layers containing fossils with the oldest fossils at the deepest layers, and the ... Continue Reading
  • 2016-04-29
  • 0 Comments
  • 374 Views
  • 3 Map points
  • Technion Israel Institute of Technology
שאלה למתחילים בשפת C
כתוב תוכנית אשר רצה מ 1- עד 150 והיא מדפיסה את המספרים שמתחלקים ב- 15 ... Continue Reading
  • 2016-11-16
  • 0 Comments
  • 102 Views
  • 2 Map points
  • ORT Braude College of Practical Engineers
array,stdio.h,string.h
כתוב פונקצייה שקולטת מהמשתמש 5 גילאים אחר כך שולחת לפונקצייה מסויימת את הגילאים האי זוגיים והפונקצייה מחזירה את הגיל הכי קטן ומדפיסה אותו ב main ... Continue Reading
  • 2016-11-28
  • 0 Comments
  • 97 Views
  • 3 Map points
  • ORT Braude College of Practical Engineers
Question in C3 (Advanced)
כתוב פונקציה אשר תוגדר באופן הבא: void fun(char **arr) המערך מכיל נתונים על שעות יציאה ונחיתה של טיסות. הפונקציה אמורה לקלוט מערך דו מימדי שנמצא ב main. המערך מכיל מחרוזות בגדלים שווים ובעלי אותה תבנית, והוא מכיל 40 שורות: (התבנ... Continue Reading
  • 2016-12-25
  • 0 Comments
  • 207 Views
  • 10 Map points
  • Technion Israel Institute of Technology
Sea level rise risk
Sea level is a term describing the altitude of the water at sea(Haifa) picture taken by :dina izGlobal warming due to human activity has countless examples all over the world.Global warming is basically the constant rise of the world average temperat... Continue Reading
  • 2016-05-15
  • 5 Comments
  • 599 Views
  • 8 Map points
  • dina
Plastic recycling
Plastic is manufactured by the polymerization process, which connects monomers to create polymers. Common types of polymers in our lives are presented in the table below: Example... Continue Reading
  • 2015-11-30
  • 2 Comments
  • 408 Views
  • 5 Map points
  • Technion Israel Institute of Technology