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By Harshmeet Singh
“History has been created today, we have dared to reach out into the unknown and have achieved the near impossible,” said the Indian Prime Minister Narendra Modi as he witnessed ISRO’s Mangalyaan enter the Mars’ orbit on 24th September 2014.
The unprecedented success of the Mars Orbiter Mission made India the first country to undertake a successful mars mission in its very first attempt. With the Mangalyaan mission scheduled to end on March 24th, it would be worth taking a trip down the memory lane and revisiting the major accomplishments of our MoM.
How superior was the Mangalyaan?
Ever since Mangalyaan entered the Mars orbit, there have been innumerable comparisons with similar missions undertaken by other space agencies (mostly because we seem to be on the winning side in most aspects!). The most famous (and enjoyable) of these comparisons is that at Rs 7 per km, the entire mission’s cost was less than the total budget of Hollywood movie ‘Gravity’. The Mangalyaan took close to 298 days to reach the Mars orbit, suggesting at it wasn’t the fastest spacecraft to do so since European Space Agency’s Mars mission in 2003 took about 210 days to reach Mars.
Considering that the road to Mars has been marred with failures, Mangalyaan’s maiden success looks all the more impressive. Of the 51 mars mission attempts made so far by different countries, only 21 have been completely successful. The failed missions include the first attempts made by the USA, China, Japan and Russia.
Japan’s maiden attempt to reach Mars in 1998, Nozomi orbiter, failed to enter the Mars orbit owing to some electrical fault. One of the more famous failures in the Mars mission happened with NASA when its Mars Climate Orbiter converted into flames in the Mars atmosphere after a terrible confusion between the metric and the standard units. In 2011, China and Russia teamed up to send China’s Yinghuo-1 and Russia’s Phobos-Grunt to Mars on a Russian rocket. Both the spacecrafts didn’t succeed in leaving the Earth’s orbit.
Low cost! But how?
By far, the most impressive aspect of the Mangalyaan mission has been its low cost. It has often been compared to the exorbitant costs of MAVEN, NASA’s mars mission which entered the Mars orbit three days before the Mangalyaan. One of the major reasons behind Mangalyaan’s low costs as compared to MAVEN was the use of smaller rockets, made possible due to a much lighter scientific payload as compared to MAVEN (Mangalyaan’s pay load was close to 33 pounds as compared to MAVEN’s 143 pounds). The fast pace of work (just about 1 year) also added to low costs of the mission undertaken by ISRO. One of the major differentiating cost factors between the two missions is the much lower salaries paid to the ISRO engineers as compared to the specialists at NASA. ISRO’s annual budget is close to $1.2 billion as compared to NASA’s $17.7 billion, ESA’s $5.6 billion, Russia’s $7.9 billion and China’s $2.5 billion.
But the low cost of the mission also brought with it a number of constraints. For starters, it put a considerable limit on the number of scientific instruments it can carry into the Mars orbit. This is why ISRO chose a highly elliptical orbit for the spacecraft since it would require much lesser fuel. On the brighter side, ISRO is now ready with a new crop of rockets which are equipped with the capability of sending much heavier loads into the space in the future.
And along came the criticism too
Soon after ISRO launched the Mangalyaan in 2013, a number of experts took shot at the agency, questioning the need for such a mission. One of the most widely raised points was that since close to one fifth of India’s population still lacks basic amenities, wouldn’t this money have been better spent on their basic needs? Also, since NASA’s curiosity rover had already concluded that Mars’ environment doesn’t contain methane, what was the need of sending another Methane sensor onboard the Mangalyaan?
ISRO, on the other hand, maintained that it didn’t ask for any special grants for the mission and managed everything from within its annual budget. And if welfare schemes worth billions aren’t able to improve the conditions of poor, an additional $74 million wouldn’t have made any difference either.
The timings of the launch also came under scanner from different sections. A number of experts said that since ISRO’s erstwhile chief K Radhakrishnan was due to retire at the end of 2014, he forced the agency to undertake the mission at this time to attain personal glory. Had ISRO waited for a couple of years, it would have been able to use much superior rockets to launch the Mangalyaan, thus enabling it to carry heavier scientific instruments.
China’s failed Yinghuo-1 mission in 2011 is also believed to have been a major reason for ISRO’s urgency in undertaking the Mars Orbiter mission in 2013. Beating China in the race to Mars was enough inspiration for ISRO to take the plunge in haste. China, in fact, lauded it as the ‘Pride of Asia’ after the Mangalyaan entered the Mars orbit successfully.
ISRO maintained that it would easily recover the cost of the project through its commercial arm, Antrix. Since the success of Mangalyaan did wonders for the global reputation of ISRO, it expects to gain a number of contracts from countries in Asia, Africa and Latin America to help them with their launch vehicles. Antrix currently makes over 100 crore with outsourced contracts.
ISRO has always been critical of the stand held by many critics who say the Space research is a waste on time. But it is this space research and satellite technology that helps forecast devastating cyclones and save thousands of lives.
Mangalyaan 2 coming soon
Riding on the success of its maiden mission to Mars, ISRO is all set to launch Mangalyaan 2 in 2018. S. Shiva Kumar, ISRO’s satellite centre director recently said “We plan to launch a second mission to Mars in 2018, probably with a lander and rover, to conduct more experiments for which we have to develop new technologies. We will be able to take the Mars-2 mission after launching the second mission to the moon (Chandrayaan-2) in 2016 with our own lander and rover, which will help us develop a separate lander and rover for the red planet”
With ISRO’s confidence flying high, India can only look forward to much more glory in the coming years.
Great historic events that have shaped the world and changed the outlines of countries are often not recorded in memory, or so we think. Wars made sure to destroy evidence and heritage, and the ones who survived told the tale of what really happened. Folklore, albeit through oral tradition kept alive many such stories, hidden in verse, limericks, and rhymes.
Ringa-ringa-roses, a common playtime rhyme among children across the world, is an example of folklore that has survived for many centuries. It tells the story of the The Great Plague of London which ravaged the city between 1665-1666.
The Plague broke out from improper disposal of garbage and poor sewage conditions. Fleas from the rats that lived in the sewers spread the disease that killed more than half of London's population. Many people fled from their homes as there was no medicine available for those who were infected.
Beak-shaped masks worn during the Great Plague of London Image source: wikimedia commons
It was around this time that masks began to be invented. The first masks were shaped like beaks, and were worn not to protect the wearer from the disease, but to the prevent them from being able to smell the decay and death around them, which they called 'miasma'. The beaks were filled with floral herbs that allowed doctors and nurses to tend to the sick without being reviled from the smell.
Children are often seen forming circles by holding hands and reciting loudly,
Pockets full of posies
We all fall down"
An illustration of the Great Plague of London, 1665 Image source: wikimedia commons
When the last line is sung, they break the circle and fall down. The roses and posies are believed to be the preferred fragrances inside the masks, and a single sneeze (a-tishoo) was enough to infect the one who was exposed to the disease. Consequently, they fell down, ill, and later died.
An alternative version of this rhyme is sung about the fall of Hiroshima and Nagasaki in the aftermath of World War II. The roses and posies are interchanged with geranium and uranium, to symbolise what was used in the atomic bomb. But this version is not as famous the original.
Keywords: Rhymes, Ringa-ringa-roses, Great Plague of London, WWII, Hiroshima, Nagasaki, Folklore
In modern times, many social movements aim to bring reform to the society we live in, on the basis of certain existing patterns. Patriarchy is something that many aim to cleanse our cultures of, to usher in the era of social and gender equality. Despite all these so-called movements, in southern India, certain societies that patronise matriarchy have existed since before India's independence. The Nairs and Ezhavas of Kerala, and Bunts and Billavas of Karnataka are matrilineal societies that continue to thrive in a patriarchal country.
Kerala remains separate from the rest of India in many ways. Be it literacy policy, form of government, or cultural practices, this state does not always conform to the ideal that India is known for. Even so with their social structure. Certain tribes have remained matrilineal, where the decision-making power rests with the eldest female of the family.
The Nairs and Ezhavas of Kerala, and Bunts and Billavas of Karnataka are matrilineal societies that continue to thrive in a patriarchal country. Image source: wikimedia commons
A male member, who is the close confidante of the matriarch is chosen. He plays a crucial role in representing the male members of his family, and his opinion is highly valued. He is called karavanan. The men reside in separate rooms or in separate houses, and do not interfere in the upbringing of children. Property is also passed down along the lineage of the eldest female. Among the Nairs, matriarchy is more prominently adhered to than the Ezhavas, who have some patrilocal connections.
In Karnataka, the Bunts and Billavas belong to the Tuluva ethnic group. They are also a predominantly matriarchal society, founded on the belief in a legend. Their matrilineal descent is known as Aliyasantana.
The story is told of a demon who threatened to destroy a kingdom if the king did not sacrifice his sons, but the king's sister comes forward to offer her children in sacrifice for the sake of the kingdom. The demon is touched and does not destroy the city. Since then, the kingdom, or the property is inherited through female lineage.
In Karnataka, the Bunts and Billavas belong to the Tuluva ethnic group. They are also a predominantly matriarchal society, founded on the belief in a legend. Image source: wikimedia commons
In the recent past, many of these matriarchal societies have been reduced to matrilineal societies by certain governmental laws. They fall under the patriarchal scheme of the rest of the state but have reserved the right to pass on property and heritage through the female line. In the North east of India, matriarchal dominance is far more resilient than the south.
Keywords: Bunts, Billava, Nair, Ezhava, Aliyasantana, Matrilineal, South India, Karnataka, Kerala
Apple inc. Is an American multinational tech firm specialized in consumer electronics, computer programs, and internet services founded by Steve Jobs, Steve Wozniak, and Ronald Wayne in 1976 to manufacture Wozniak's Apple iComputer. It is the world's top tech company in turnover (totaling $274.5 billion in 2020) and its most valuable corporation. Apple is the fourth-largest PC seller by unit sales and the fourth-largest smartphone manufacturer in the world.
Apple has revealed a slew of new products at a special launch event that has been long-awaited. On the day of the live event, Apple announced the iPad mini, Apple Watch Series 7, iPhone 13 mini, and iPhone 13, as well as the iPhone 13 Pro and iPhone 13 Pro Max.
Apple has revealed a slew of new products at a special launch event that has been long-awaited. | Photo by Daniel Romero on Unsplash
In the first major product announcement during the event, Apple introduced the newest edition of the iPad and a 5G-capable iPad Mini.
iPad: The 10.2-inch iPad is equipped with a solid A13 processor that delivers 20 percent quicker performance than the preceding version. According to Apple, it is now three times faster than a Chromebook. A new 12MP ultra-wide camera with Center Stage, which utilizes machine learning to optimize the front-facing camera during FaceTime video chats, as well as more incredible accessory support, including compatibility with the first-generation Apple Pencil, are among the new features. For 64GB of storage, the iPad costs $329.
iPad Mini: In addition to reduced borders and more rounded edges, the 8.3-inch iPad mini also has improved front and back cameras. A liquid retina display, USB-C compatibility, magnetic support for the Apple Pencil, an enhanced speaker system, and new hues such as pink and purple are all features of the new Apple iPad Mini. The starting price is $499.
In the first major product announcement during the event, Apple introduced the newest edition of the iPad and a 5G-capable iPad Mini. | Photo by Leone Venter on Unsplash
The other major unveiled products include:
iPhone 13 and other variants: The iPhone 13 range is almost identical to the iPhone 12 lineup, with a 5.4-inch iPhone 13 Mini, a 6.1-inch iPhone 13, a 6.1-inch iPhone 13 Pro, and a 6.7-inch iPhone 13 Pro Max. It was also revealed that the Watch Series 7 has a smaller "S7" processor, which may allow for a bigger battery or other components to be housed in a smaller footprint. The gadgets have a revolutionary design that includes a dual-camera system, placed diagonally. Apple's iPhone 13 and iPhone 13 mini have longer-lasting batteries than the previous generation of devices. In addition, Apple claims that the iPhone 13 will have a battery life that is 2.5 hours longer than the iPhone 12, and the iPhone 13 mini will have a battery life that is 1.5 hours longer. A more energy-efficient display, an upgraded 5G chip, and functionality called "Cinematic Mode," similar to the famous Portrait mode function but is only available for movies, are among the other enhancements. The A15 Bionic chip present in the iPhone 13 and iPhone 13 mini is also used in the 6.1-inch iPhone 13 Pro and 6.7-inch iPhone 13 Pro Max, also 6.1-inch devices. However, it also has a five-core CPU, which promises graphics that are 50% quicker than previous models. Other notable features of the Pro devices include a brilliant Super Retna XDR display with a higher refresh rate and long-lasting battery life. Now, for the price, it will start at $699 for the iPhone 13 mini with 128 GB of storage, $799 for the iPhone 13 with 128 GB of storage, and the Pro and Pro Max have starting prices of $999 $1,099, respectively.
Apple Watch Series 7: The new Apple Watch Series 7, which is smaller and has a larger screen than its previous model, was introduced by Apple on Wednesday. There is a 20% increase in screen size over Series 6 on the new watch. A complete keyboard that you can touch or slide to write out text messages can show 50% more text. It starts at $399.
Keywords: Apple, iPad, iPad Mini, iPhone 13, iPhone 13 pro, iPhone 13 Pro Max, iPhone Mini, Apple event 2021