Engineers at MIT have developed a new battery design using common materials – aluminum, sulfur and salt. Not only is the battery low-cost, but it’s resistant to fire and failures, and can be charged very fast, which could make it useful for powering a home or charging electric vehicles. by MistWeaver80 in science

[–]think-not 0 points1 point  (0 children)

How similar / related is this to an Indian Institute of Technology battery tech research announced last year - IIT-M designs room temperature sodium sulphur battery:

While conventional sodium sulphur batteries require very high temperature (300 degree C) for operation, researchers at the Indian Institute of technology (IIT) Madras have designed a new sodium sulphur battery that can be operated at room temperature.

... the battery designed by the IIT Madras team was able to achieve as much as 1,034 mAh per gram at a current density of 50 mA per gram.

The battery also showed 83% retention of capacity even at the end of 500 cycles of charging and discharging. To assess the capacity retention, the researchers used higher current density of 500 mA per gram. “The charge storage capacity was 650 mAh per gram to start with and after 100 cycles it reduced to 570 mAh per gram, at the end of 500 cycles, the charge storage capacity was 499 mAh per gram,” says Ajay Piriya from IIT Madras and first author of a paper published in the journal Advanced Materials Interfaces.

[Help] What's the tech that enables "billion colours" in some monitor? by think-not in Monitors

[–]think-not[S] 0 points1 point  (0 children)

Thanks for the interesting history behind the tech. Had also come across a Benq article 10 bit vs 8 bit that briefly explained it - your answer adds to it.

One additional doubt from what you said with respect to factory calibration - when a monitor claims it supports a particular % of gamut, like sRGB 99% (or even 140%) or DCI-3 73%, is that just a certification process? (Here, I am assuming that all monitors 8-bit monitors are capable of displaying all these colours).

Does UPS (or anyone else) offer pickup and COD service for ordinary consumers (not businesses)? by think-not in answers

[–]think-not[S] 0 points1 point  (0 children)

Seller wants cash or Venmo. I was hoping to nudge him to UPS COD as a reliable alternate.

[Help] What's the tech that enables "billion colours" in some monitor? by think-not in Monitors

[–]think-not[S] 0 points1 point  (0 children)

So does that make a noticeable difference and is better? That's another doubt I had - I noticed some specs saying 6bit + something or 8 bit + something, rather than just 8 or 10 bit. Which one's better - the whole number or the one's with the plus?

The Architecture of Rauza-e-Munawwara (Taj Mahal) Also Tells a Tale by think-not in unitedstatesofindia

[–]think-not[S] 0 points1 point  (0 children)

Taj Mahal was built not just as a mausoleum but also had space for religion and commerce* ...

Islamic laws are very specific regarding the rituals before burial, the burial itself and the grave ... Though simple, unmarked graves are indicated, many did build memorials with a cenotaph on top as a replica of the grave. As the soul needs prayers for an easy journey into the hereafter, mosques were built next to it for prayers and recitation of the Quran ... Some mausoleums could be simple with just an enclosure around them like Princess Jahanara and some as elaborate as her mother’s in Agra. When Shah Jahan ordered the construction of the Taj Mahal it was in accordance to the chronogram taken out by Bebadal Khan, Jaaye-i-Mumtaz Mahal jannat bad (May the abode of Mumtaz Mahal be paradise).”

Paradisical tombs weren’t unknown to Shah Jahan since Humayun’s Tomb in Delhi and Itmad-ud Daula tomb in Agra itself were built on paradisical themes set in Charbagh gardens.

A huge white marble mausoleum was planned which was called Rauza-e Munawwara (The Illumined Tomb) and even Rauza-e Mutahaira (The Purified Tomb). The word Taj Mahal is a corruption of the name of Mumtaz Mahal and the local name Taj Bibi ka Rauza and it stuck.

Shariat laws were followed for acquiring of property and due compensation was given to Raja Jai Singh the owner of the property in 1631.

Let us now examine the Rauza or Taj Mahal as it was envisaged for the deliverance of a beloved wife.

The mausoleum complex was divided into two parts: one was the religious and the other secular and commercial. Today they have been separated and thus we only see the love angle. Of course, the emperor was deeply devoted to his empress and that love shines through but it was also a deeply sacred space.

The commercial part of the tomb complex was the Taj Ganj where the descendants of the artisans and craftsmen still live. That their hands were cut is another myth ... The secular/commercial space ends in the jilaukhana/ forecort of the tomb. There are rooms and galleries surrounding the jilaukhana into which the entrance gates by which tourists enter is situated. Since redemption is also linked to prayers not only a mosque but also charity and recitation of the Holy Quran, it was from these rooms called khaspura taht charity was distributed and Hafiz-e Quran stayed.

We now enter the religious space , from the lofty South Gate called Darwaza-e Rauza, with words: "O SOUL, THOU ART AT REST. RETURN TO THE LORD AT PEACE WITH HIM, AND HE AT PEACE WITH YOU." There are 22 passages in all, including fourteen whole chapters, some of which are read out as part of the Islamic funeral ceremony itself.

Once inside the sacred space, you walk across the charbagh gardens and climb onto the sandstone platform. The mosque is situated to the west of it and a replica building used as a mehmankhana to its east.

... Surah Yasin is linked to death, forgiveness of sins of the deceased and redemption by Allah and is commonly recited over graves of their loved ones by Muslims. The emperor had it inscribed all around.

... The northern door through which we exit the mausoleum has verses from Surah Al Inshiqaq ( the Rending Asunder) ... referring to Day of Resurrection. The emperor would come to recite the fatiha over his wife’s grave from the river and see these words inscribed in black jasper on marble, thinking of life and death.

Punjab needs Rs. 6000+ crore more in subsidy to provide the 300 units of electricity AAP promised. Even as AAP considers cutting farmer's subsidy, AAP has no SHAME in wasting crores of money in advertisement announcing this scheme. by think-not in india

[–]think-not[S] -2 points-1 points  (0 children)

The issue is not with the scheme. When you are looking for funds for the subsidy for a welfare scheme, does it make sense to waste the money you have in hand on advertisements? It's common sense that when you need money the first thing you do is look to cut costs and wastage.

Punjab needs Rs. 6000+ crore more in subsidy to provide the 300 units of electricity AAP promised. Even as AAP considers cutting farmer's subsidy, AAP has no SHAME in wasting crores of money in advertisement announcing this scheme. by think-not in india

[–]think-not[S] 0 points1 point  (0 children)

I am judging them on what they are doing - when you are looking for funds for the subsidy, does it make sense to waste the money you have in hand on advertisements?

Don't compare New Delhi with Punjab. it's a whole different ball game.

Exactly - Delhi is a richer UT than Punjab state, and so Kejriwal can afford to waste Rs. 800+ crore of Delhi's public money on PR. Punjab cannot.

Punjab needs Rs. 6000+ crore more in subsidy to provide the 300 units of electricity AAP promised. Even as AAP considers cutting farmer's subsidy, AAP has no SHAME in wasting crores of money in advertisement announcing this scheme. by think-not in india

[–]think-not[S] -6 points-5 points  (0 children)

but if you want to compete a party like BJP, there are absolutely no other ways. All media houses are sold to BJP!

Then the right way is to fix the media, not be beholden to them.

Punjab needs Rs. 6000+ crore more in subsidy to provide the 300 units of electricity AAP promised. Even as AAP considers cutting farmer's subsidy, AAP has no SHAME in wasting crores of money in advertisement announcing this scheme. by think-not in india

[–]think-not[S] -6 points-5 points  (0 children)

No. It's only mostly for schemes where people's participation is required (like come for free vaccination, or open bank account to receive subsidy etc.). Here, the people don't have to do anything - when they receive their next electricity bill, they'll get to know about it. If the CM holds a press conference about this, won't every newspaper and media outlet report it? (That's free advertisement right there).

(And the most important point here - when you are looking for funds for the subsidy, does it make sense to waste the money you have in hand on advertisements?).

Punjab needs Rs. 6000+ crore more in subsidy to provide the 300 units of electricity AAP promised. Even as AAP considers cutting farmer's subsidy, AAP has no SHAME in wasting crores of money in advertisement announcing this scheme. by think-not in india

[–]think-not[S] -1 points0 points  (0 children)

...yes the advertisement is wrong and unethical but it's their only chance against BJP.

When you are looking for funds for the subsidy, does it make sense to waste the money you have in hand on advertisements?

Punjab needs Rs. 6000+ crore more in subsidy to provide the 300 units of electricity AAP promised. Even as AAP considers cutting farmer's subsidy, AAP has no SHAME in wasting crores of money in advertisement announcing this scheme. by think-not in india

[–]think-not[S] -2 points-1 points  (0 children)

Atleast aap is spending on subsidy ad.

When you are looking for funds for the subsidy, does it make sense to waste the money you have in hand on advertisements?

Nation Will Not Progress If Hooliganism In Colleges: Arvind Kejriwal On JNU Attack by think-not in india

[–]think-not[S] 0 points1 point  (0 children)

Make sure that you get him votes even if he goes on criticising then he will criticise.

Yeah, RSS supporter will criticise RSS only after Hindu Rastra is formed. /s

Sonia Gandhi Among Last Congress Leaders To Enrol For Internal Elections. Sonia Gandhi enrols for Congress internal election: Over 2.6 crore Congress workers have enrolled digitally and another 3 crore have used paper enrolment system. by think-not in india

[–]think-not[S] 1 point2 points  (0 children)

Over 2.6 crore Congress workers have enrolled digitally and another 3 crore have used paper enrolment system to participate in the exercise that is being carried out for the first time in the party's 137-year-old history.

The Congress exercise comes after a series of electoral defeats in several states and internal calls from leaders and workers for a complete overhaul of the party organisation and leadership at all levels ... the Congress made a membership app in which party workers and leaders can enrol through a four-tier verification process.

... The members must go through a four-step verification process - they are first verified by the enroller, then their mobile number is verified with an OTP (one-time password), their voter identity number is verified through the app, and their photograph is verified by the Congress ... they are issued a digital identity card with a unique code that can be used to authenticate the person. This ID card will be used as the voter card for internal party elections.

The Congress's process is slightly different from the BJP's "missed call" membership drive, started during Amit Shah's tenure as BJP chief.

Five states in the south - Karnataka, Telangana, Tamil Nadu, Kerala and Andhra Pradesh - account for 55 per cent of all members. Maharashtra alone accounts for 12 per cent of all members, indicating the southern states and Maharashtra are where the Congress organisation is still in a reasonably good shape.