I. Technology
13. Now all you
need is TEN minutes to charge e-cars
Engineers have
discovered a way to recharge electric cars in just ten minutes, overcoming one
of the biggest obstacles with electric vehicles. Electric cars currently take
longer than an hour to fully recharge, with the original Tesla Model S taking
75 minutes to achieve a full charge. Researchers at Pennsylvania State
University developed a lithium-ion battery capable of adding 200 to 300 miles
(320 km. to 480 km.) of driving range to an electric car in ten minutes by
charging it at an elevated temperature.
What this does
is ‘limit the battery’s exposure to the elevated charge temperature, thus
generating a very long cycle life,’ said senior author Chao-Yang Wang, a
mechanical engineer at the Pennsylvania State University. ‘In addition to fast
charging, this design allows us to limit the battery’s exposure time to the
elevated charge temperature, thus generating a very long cycle life,’ said
Wang.
‘The key is to
realise rapid heating; otherwise, the battery will stay at elevated
temperatures for too long, causing severe degradation… The ten-minute trend
is for the future and is essential for adoption of electric vehicles because it
solves the range anxiety problem.’ The extremely fast charging process could be
carried out without causing significant damage to the battery, meaning it could
sustain 2,500 charging cycles – the equivalent of half a million miles of
travel. Typical lithium-ion batteries would only last around 60 charges using
the new method.
The discovery
comes just weeks after the inventors of the first lithium-ion battery were
awarded the 2019 Nobel Prize in Chemistry. The combined work of John
Goodenough, Stanley Whittingham and Akira Yoshino led to the first commercially
viable lithium-ion battery being produced in 1985. They are now used in
everything from mobile phones to laptops, as well as the rapidly growing
electric vehicle industry. The researchers now hope to improve this charge time
to just five minutes.
‘We are working
to charge an energy-dense electric vehicle battery in five minutes without
damaging it,’ Wang said. ‘This will require highly stable electrolytes and
active materials in addition to the self-heating structure we have invented.’
(Source:
www.timesofindia.com)
14. Average
Indian spends over 1,800 hours a year on smartphone
With
smartphones entering every facet of our lives, a new survey to understand how
mobile devices are altering lives and relationships of users found that 75% of
the respondents agreed to have owned a smartphone in their teens and of them,
41% were hooked to phones even before graduating from high school.
From showcasing
the benefits to the depth of addiction, the Vivo and CMR study tried to look at
the behavioural changes pertaining to smartphone usage. The study, styled
‘Smartphones and their impact on Human Relationships’, looks into the influence
of mobile devices on the consumers and their social interactions.
According to
the study, the average Indians spend 1/3rd of their waking hours on their phones, which
translates to 1,800 hours a year. About 30% fewer people meet family and loved
ones multiple times a month now (vs. ten years ago). One in three people felt
that they can’t even have a five-minute conversation with friends and family
without checking their phones. About 73% agree that if smartphone usage
continues at the current rate or grows, then it is likely to impact mental and
/ or physical health.
The report is
based on a survey conducted online as well as face-to-face across top eight
cities in India. It cuts across age groups and demographics: youth, working
professionals and housewives, spanning the age group 18 to 45. The total number
of respondents was 2,000, of whom 36% were females and 64% males.
According to
Mr. Nipun Marya, Director, Brand Strategy, Vivo India, ‘Smartphones are
ubiquitous in our lives today, be it connecting with friends, family,
entertainment, eating out or even travel and entertainment. As the “born in the
net” generation grows up as digital natives, there is a fundamental change
underway within society – redefining relationships, interactions and the very
fabric of human emotions and exchanges. This transformation is also an
opportunity to harness and drive positive change, reinforce balance and
responsible proliferation of technology and its usage amongst consumers.’
Commenting on
the survey findings, Mr. Prabhu Ram, Head, Industry Intelligence Group of CMR,
said, ‘While the explosive surge in smartphones in India has enabled Indians
not just communicating with loved ones, but with myriad other uses, including
in consuming entertainment and in expressing themselves, our survey results
demonstrate that the dependency on smartphones has increased. While the
smartphones will continue to be the primary go-to device, smartphone users have
realised that periodically switching-off would help benefit their personal
health.’
(Source:
www.thehindubusinessline.com)
15. Now Twitter
warns Indians of data breach
In a very
stressful year for social media users who have been bugged several times,
Twitter recently admitted a malicious code was inserted into its app by a ‘bad
actor’ that could have compromised several Android users’ information
worldwide, including in India.
Some users in India woke up to an email from Twitter, warning them to
update the app for Android and immediately change their password. The
vulnerability within Twitter for Android could allow the ‘bad actor’ to see
non-public account information or to control your account (send tweets or
direct messages), said an apologetic Twitter.
‘Prior to the
fix, through a complicated process involving the insertion of malicious code
into restricted storage areas of the Twitter app, it may have been possible for
a “bad actor” to access information (direct messages, protected tweets) from
the app,’ Twitter said.
It added that
it does not have direct evidence that malicious code was inserted into the app
or that this vulnerability was exploited, but it can’t be fully sure.
(Source: www.freepressjournal.in)
II. World News
16. Trump
unveils America’s sixth military branch: Space Force
The United States
has met a mounting 21st century strategic challenge from Russia and
China with the creation of a full-fledged US space force within the Department
of Defence. Acting on the ‘ambition’ of President Donald Trump that had met
with resistance at first, the White House signalled its determination to not
cede superiority in a Star Wars-like future of killer satellites and
satellite-killer weapons.
President Trump made the Space Force’s creation real with the signing of
the 2020 National Defence Authorisation Act, which set the initial budget for a
Pentagon force that will stand equally with the military’s five other branches.
‘Going to be a lot of things happening in space, because space is the
world’s newest war-fighting domain, Trump told members of the military gathered
for the signing. The Space Force will be the sixth formal force of the US
military after the Army, Air Force, Navy, Marines and Coast Guard. “Our
reliance on space-based capabilities has grown dramatically and today outer
space has evolved into a war-fighting domain of its own,” said Secretary of
Defence Mark Esper. Maintaining American dominance in that domain is now the
mission of the US Space Force.’
The Defence
Intelligence Agency warned in a report early this year (2019) that China and
Russia have both developed ‘robust and capable’ space services for
intelligence, surveillance and reconnaissance. ‘China and Russia, in
particular, are developing a variety of means to exploit perceived US reliance
on space-based systems and challenge the US position in space,’ it said.
China already
demonstrated that it could shoot down a satellite with a ground-based missile
in 2007. ‘Both states are developing jamming and cyberspace capabilities, directed
energy weapons, on-orbit capabilities and ground-based anti-satellite missiles
that can achieve a range of reversible to non-reversible effects,’ it said.
Iran and North
Korea, too, are increasingly able to extend their military activities into
space, jamming the communications of adversaries and developing ballistic
missile technologies, it noted.
China and
Russia have the perception ‘that space represents an (American) Achilles’ heel
and that this is an asymmetric advantage for them to then take on the United
States’ power,’ Steve Kitay, Deputy Assistant Secretary of Defence for Space
Policy, said in August. ‘Space will not be an Achilles’ heel’ for the US, he
said.
The new
organisation builds on the US Space Command already operating under the Air
Force following its creation in August. Like the Marines, which operate within
the umbrella of the Navy, the Space Force will continue to be under the Air
Force. The Space Force will be comprised of about 16,000 air force and civilian
personnel, some already taking part in the Space Command, according to Air
Force Secretary Barbara Barrett.
(Source:
www.economictimes.com)
III. Economy
17. Inaccurate
diagnosis, draconian remedy – India’s black money problem was misdiagnosed
India’s fight
against foreign black money has returned a whimper. The Government’s intent
cannot be faulted, but since the problem itself was misdiagnosed, the ensuing
legislative measures have been bereft of constitutional and economic common
sense. They relied too little on persuasion and far too much on brow-beating.
The economic results are nothing to rave about.
High on
populism, low on constitutional wisdom, the Black Money Act was a draconian law
that was bound to fail. At a minimum tax rate of 60%, it gave marginal incentive
for the hoarders to come clean. Lawmakers overestimated the writ of
international laws and made no economically persuasive case. As a result, as of
May, 2019 the total untaxed foreign assets mined was Rs. 12,500 crores. Wholly
recovered, this wouldn’t even pay Prasar Bharati’s bills for four years. Even
this recovery was aided greatly by international exposes such as the Panama
Papers in which the government’s legislation played no role. In comparison,
Indonesia recovered about Rs. 25 lakh crores under similar schemes. The
government’s initial obsession with brow-beating had an ominous start. But,
instead of doing course correction, it passed an even more confiscatory law, the Fugitive Economic Offenders Act.
Existing laws
The intent of
both the laws could have been achieved by a few tweaks in the existing laws.
The Income-tax Act has, since 1989, provided for up to three times penalty on
escaped tax. Similarly, wilful attempts to evade taxes have, since 1975, been
punishable with imprisonment of up to seven years. A protocol for automatic
exchange tax information, under which India is now receiving data from
Switzerland, was signed in 2011, as was the amendment requiring all citizens to
disclose foreign assets with their domestic tax returns.
Post-May 2014,
tax control policy is different only in three aspects, all constitutionally
suspect. The first relates to retrospective application of tax and penal laws
that are so confiscatory and brazenly discriminatory that they walk all over a
citizen’s right to life, carry on business and own property. The second is
about shifting the burden of proof onto the citizen to establish that he is not
an offender. Lastly, and this is what makes this new policy rather wicked,
citizens can be subjected to criminal trial without the taxman first proving
that there has been tax evasion. The results of giving such unbridled powers to
agencies have been disastrous.
The Enforcement
Directorate, India’s money laundering watchdog, secured conviction in less than
1% of cases but attached assets worth Rs. 29,468 crores. In contrast, the
agency’s equivalents in the U.S. and the U.K. secured conviction in about 50%
cases. The Income tax Department’s records were not inspiring either, hovering
at near 2% conviction rates in Financial Year (FY) 2016-2017. A Comptroller and
Auditor General report showed that in FY 2016-2017 – the demonetisation year –
the number of raids more than doubled as compared to FY 2013-2014, the last
year of UPA-II; but in the same period the undisclosed income detected was less
than one-fourth the amount during the latter period.
In medical
sciences, intrusive methods of treatment are generally resorted to when
diagnosis shows evidence that less risky methods may not be restorative. But,
India’s fiscal policy seems to be driven by the opposite logic: intrusion
first, diagnosis later.
No clear
estimate of black money owned by Indians and stashed abroad is available.
Between 2008 and 2012, various reports quoted anywhere between $500 billion and
$1.5 trillion, some relying on estimates of a Swiss Bankers’ Association (SBA)
report. These turned out to be false. James Nason, an officer of the SBA, has
said that the SBA had never published any such report. In March, 2019 the National
Institute of Financial Management reported to the Lok Sabha Standing Committee
on Finance that the estimate is about $216 billion to $490 billion. This is
one-seventh the estimate quoted ahead of the 2014 elections. In essence,
India’s foreign black money problem was misdiagnosed and unverified and
exaggerated numbers went into satisfying Parliament that draconian financial
laws are justified.
Taking
cognisance
For the
judiciary, one question that arises is: if the conventional wisdom on black
money was based on disinformation, should it take cognisance of it? If yes,
how? For example, should the Supreme Court take a relook at its verdict in Ram
Jethmalani’s case against black money, especially to guide lower courts in
their examination of financial crime allegations?
A democratic
state cannot unjustly enrich itself by making citizens pay for what is not
rightly owed. The belief that the government will act on principles of honour
and good faith is an invaluable but fragile national asset, the late Mr. Nani
Palkhivala wrote in an article in 1993. He said that the fiscal system must
have not just legality but also legitimacy. It is denuded of all legitimacy
when there is a breach of faith on the part of the government in its dealings
with the taxpayer.
The government
should give up the belief that being an intrusive, brow-beating confiscator
enriches Indians. It doesn’t. This approach is reminiscent of India’s
imperialistic past and, in its current form, is impoverishing us into an
economic depression. The draconian fiscal laws must at once be repealed.
Increased international co-operation, technological advances and banking
penetration implodes black money more than any law or sermon on patriotism.
India’s war on black money can only be won through democratic, persuasive and
economically-sound means.
(Source: www.thehindu.com
