diff --git a/week1.md b/week1.md
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+http://worldshap.in/#/US/IN/GB/CH/
+
+I'm not sure what kind of a graph this is but I've found this interesting 
+becuase of the data that it represents. 
+This graph gives us a good represntation of how the countries are performing in 
+over a period of time for some of the most important attributes. 
+In total it has six indicators and compares and helps us understand the relations 
+between the different factors such as the effect of human population on co2 emissions,
+education vs workplace equality amongst men and women, and living standards vs health.
+In addition it also helps us compare these attributes aross different countries and 
+the overall world human development index. 
+I've played with the graph and made comparisions between the developed countries and
+the third world countries and we can clearly notice a difference in living standards and
+health and workplace equality but the co2 emission seem to be higher in the developed 
+countries. 
+The tool also gives the basic statistics of the data below and the ranking of the country
+in the according to the human development index. 
diff --git a/week2.md b/week2.md
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+https://www.zygotebody.com/#nav=1.57,120,159.8,0,0,0,0&sel=p:;h:;s:;c:0;o:0&layers=0,1,10000
+
+This is an amazing visualization of a human body anatomy in a 3D view
+And you can view the human structure by staring with skin tissue to 
+filtering down to muscles, organs, organelles and just the skeleton.It is amazing how the body can be rotated 360 degress and zoomed in too
+It probably has more features but need a subscription to look at it. This could be a next gen Electronic Health Record tool for physicians and also can be great tool for learning for all the healthcare service personnel involved with a patient 
+
+https://public.tableau.com/app/profile/emily.de.padua/viz/AllByMyself/AllbyMyself
+
+                All By Myself?
+
+Its a very interesting inforgraphic done by a person while living alone during COVID. The person decided to record every day moods, actions and interactions. 
+The inforgraphic is beautiful presentation of a person everyday life, hovering on the too tip give us if she interacted with somebody or hugged somebody. This was a really interesting and sweet inforgraphic.
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diff --git a/week3.md b/week3.md
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+https://pudding.cool/projects/vocabulary/
+                
+                        The Largest Vocabulary In Hip Hop
+
+There are three visualization in this page, the first one tells us 
+the number of unique words used by the hip hop stars from 1980's to 2019.
+The lyrics were of the first 35,000 words of some of the top hip hop stars. 
+We can notice with the visualization that ~80% artists have unique words 
+between 3000 to 5000
+The author designed a graph of the hip hop stars over a period of time which tells us 
+that a new artist is likely to have less unique words compared to the older ones. 
+The surprising part is the third graph where you notice that the country and rock 
+seem to have less unique words compared to hip-hop. Based on this visualization I've
+was able to make two assumptions that the over a period of time the hip hop pop stars
+have become less creative in terms of writing lyrics or must be the increase in
+usage of more simplistic words.
+The author used d3 library to create this visualizations and a convenience wrapper 
+called jetpack. I've read about it that it helps speeds up the process but didn't really
+understand what that means
diff --git a/week4.md b/week4.md
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+
+https://guns.periscopic.com/?year=2014
+
+                        US - Gun Killings in 2018
+
+This visualization tells us about the gun violence numbers in the year 2018
+There were an astonishing 11,356 deaths due to gun violence in one year and 
+this number excludes the suicides committed by guns which sums up the number 
+to ~24,000 deaths. And it also estimates the stolen years of all the people
+to be 472,332 which is a lot of years lost.  
+The lines in the line graph represents one indivdual person and a two tool tips
+one represents their age when they died and the circumstance in which they died.
+The second tool tip represents an estimated life expectancy of that person, if
+they were alive and their probable cause of the natural death
+There is a second view to the graph it represents the count of deaths by age. And 
+we can notice that no of deaths are higher between the age of 17 to 27 which
+gives us clear idea of the impact of arms on teenagers and interstingly the no of
+deaths amongsst 83 age group people seemed higher which might be old age abuse cases
+that we hear about.
+In addition, we can filter the data by gender, race, age group etc. 
+The data reveals some important points
+YOUTH ARE LARGELY AT RISK
+BLACK AMERICANS ARE KILLED DISPROPORTIONATELY
+HANDGUNS CONTINUE TO BE THE MOST DEADLY
+MEN AND BOYS ARE THE MAJORITY OF VICTIMS