BC TECH
Saved by @SteveeRogerr

Did you catch our thread on the expanding reach of US company Palantir into UK public institutions? £91m+ awarded to the controversial Silicon Valley data-analytics outfit across government. Let's take a look at their work with the British Police…

 Between 2014-15 Palantir were 1 of 3 companies trialled by Met police to use an algorithm to consolidate crime data “subject to local interpretation” by police officers, along with PredPol and Azavea.

https://t.co/EfxRHbSQsK
This trial was before Data Protection Impact Assessment became a requirement, so it’s not known what information was processed, and it took an FOI from @NoTech4Tyrants to even reveal this.

https://t.co/tv1ymD9IMx
In 2019, the BBC reported that at least 14 constabularies in the UK are known to have employed predictive policing software run by companies like IBM, Microsoft, PredPol, and Palantir.

https://t.co/3d3r30jiud
In the US Palantir predictive policing software has been implemented by a number of police departments, notably in New Orleans and by the LAPD, combining datasets in order to map and track criminal activity, surveilling specific people and neighbourhoods.

https://t.co/epzAApvVFC
Predictive policing has raised a number of concerns. Some fear it reinforces police bias and leads to increased police scrutiny in certain areas based on the racial or ethic prejudices of officers:

https://t.co/U1RcGzkWTg
LAPD worked with Palantir to create “chronic offender scores” for repeat offenders, leading to individuals being policed based on historic small infractions, such as traffic violations or stop and searches. This led to an increase in targeted individuals being stopped in future.
Of concern too is that, for years, many of these programmes operated in secret, often without even local council members being aware of their existence. It appears the same could now be true in the UK.

https://t.co/py1WWDPYru
@allthecitizens found that the Met trial may not be the only time Palantir has been working with UK police. East Northamptonshire rejected our FOI regarding contracts relating to Palantir under the Section 31 ‘law enforcement’ exemption.
This likely refers to a “Transform Police” (T-Police) initiative operated by Northamptonshire, Cheshire, Norfolk, Suffolk Constabularies and the Met, that delivers “intelligence, data integration and situational awareness through Palantir technology”.

https://t.co/0FGZeUbuYt
The initiative seems ostensibly to be a partnership between police forces and tech consultancy Cap Gemini, deploying Palantir technology, “helping intelligence, defence and law enforcement agencies optimize the management and analysis of real data”
Palantir and Cap Gemini make no secret of working with one another, and have done so since at least 2010. But details of their cross-Police initiative wasn’t released under Freedom of Information.

https://t.co/lT6u8VH18Z
It’s unclear how many constabularies have bought Palantir’s IT help. A promotional video for Cap Gemini/Palantir’s T-Police system states “the technology is designed, it’s live, we’re merely adding more customers to the service that we already provide”

https://t.co/4GsVhmEDYk
Palantir are also “retained on previous plan” under the Digital Policing IT Capital Programme 2016-21, although it’s unclear what role they may still have with the Met, and though the archived version of this document is available, it’s been removed from the Met Police website.
Palantir were also reportedly involved in a surveillance project with the Police / City of London in 2012, employed to undertake intelligence gathering during that year’s Olympic Games.

https://t.co/m8eTn1HtA9
Palantir have maintained engagement with high profile members of the force, meeting with them or hosting events between 2018-2019, including with Cressida Dick and Lancashire Asst. Chief Tim Jacques, and with Mayor's Office for Policing and Crime (MOPAC) going as far back as 2014
What predictive policing work Palantir has undertaken for UK forces remains unclear, but their US and European work could give an indication of the sort of things we might see implemented.

https://t.co/1ePhwbFba1
Palantir UK built sophisticated software for Danish Intelligence Forces (PET) and Police (POL) in the wake of the 2015 Copenhagen terror attacks. The systems could access OS and police databases, social media data, and included hotspot and pattern analysis, and more.
Whatever the true extent of Palantir’s involvement with British law enforcement is - AI, facial recognition, or predictive policing initiatives - the public should know.

If these are systems designed to keep us safe, why the lack of transparency?

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ashkan soltani
ashkan soltani
@ashk4n
BREAKING: @CommonsCMS @DamianCollins just released previously sealed #Six4Three @Facebook documents:

Some random interesting tidbits:

1) Zuck approves shutting down platform API access for Twitter's when Vine is released #competition


2) Facebook engineered ways to access user's call history w/o alerting users:

Team considered access to call history considered 'high PR risk' but 'growth team will charge ahead'. @Facebook created upgrade path to access data w/o subjecting users to Android permissions dialogue.


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foone
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It is 2018 and this error message is a mistake from 1974.
This limitation, which is still found in the very latest Windows 10, dates back to BEFORE STAR WARS. This bug is as old as Watergate.


When this was developed, nothing had UPC codes yet because they'd just been invented.
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WHEN THIS STUPID MISFEATURE WAS INVENTED, THE GODFATHER PART II HAD JUST OPENED IN THEATERS.

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@justkelly_ok
So, I want to talk about how sexual harassment and fair pay are linked at Google (and beyond), because I think that's an angle that isn't being highlighted enough in the coverage of these walk-outs. I'm going to frame it largely around my personal experience there. Thread.

When I was sexually harassed by the director of the area I was working in, I was afraid to report it because I was worried that "getting him in trouble" would result in the subtle retaliation of missed leadership opportunities.

I wanted to continue working on the team I was on, because I'd gained a lot of very deep knowledge and expertise in that area, as well as reputation and camaraderie with the other folks working in that area. I didn't want to make the situation more "difficult."

To get promoted at Google, several need to happen: 1. you need opportunities for ownership and leadership above your current level (basically, opportunities to show you're working at the next level you're trying to get promoted to). The work you're "assigned" has a big impact.

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@TheCaptain182
What an amazing presentation! Loved how @ravidharamshi77 brilliantly started off with global macros & capital markets, and then gradually migrated to Indian equities, summing up his thesis for a bull market case!

@MadhusudanKela @VQIndia @sameervq

My key learnings: ⬇️⬇️⬇️


First, the BEAR case:

1. Bitcoin has surpassed all the bubbles of the last 45 years in extent that includes Gold, Nikkei, dotcom bubble.

2. Cyclically adjusted PE ratio for S&P 500 almost at 1929 (The Great Depression) peaks, at highest levels except the dotcom crisis in 2000.

3. World market cap to GDP ratio presently at 124% vs last 5 years average of 92% & last 10 years average of 85%.
US market cap to GDP nearing 200%.

4. Bitcoin (as an asset class) has moved to the 3rd place in terms of price gains in preceding 3 years before peak (900%); 1st was Tulip bubble in 17th century (rising 2200%).
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Mukund Mohan
Mukund Mohan
@mukund
EV Battery overview
Batteries are the key differentiator between the various EV manufacturers. The amount of energy stored in the battery determines the range of the EV, thought to be a major limitation on EV sales.


Consumers tend to worry that an EV with a range of 80 to 250 miles on a single charge would be inconvenient for long trips due to the time it takes to recharge the battery. Commercial batteries need to ensure there is quick recharge and less time between charges


The lithium-ion battery is important because it makes EVs expensive than ICEs. Battery costs per kilowatt-hour (kWh) declined from roughly $1,000 per kWh in 2010 to $227 in 2016


Lithium-ion batteries made up 70 percent of the rechargeable battery market in 2016
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The battery manufacturing supply chain has three main parts:

cell manufacturing,

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The Vigraham of Hanuman gives us the Strength, Confidence and Bhakthi.
There is a place marked here to show Hanuman’s leap to Lanka over sea.


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Alathiyur Hanumane
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Stephen Fasenfeld \U0001f600
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Thread 🧵explaining #ROE & #ROCE and its use in #FundamentalAnalysis

(Must read for #FA learners)

🙏Like & RT to spread learning with all 🙏

Views Welcome 👉 @dmuthuk @Vivek_Investor @datta_arvind @caniravkaria @FI_InvestIndia @AdityaD_Shah

#FundamentalAnalysis #StockMarket


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Return on Equity (#ROE) and Return on Capital Employed (#ROCE) are two important Financial Ratios used in #FundamentalAnalysis of Stocks.

#StockMarket #Investing

2⃣

Return on Equity (ROE) is the ratio of Net Income (Net Profit) of a company and it’s Total Equity (Shareholder's Equity).

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#StockMarket #Investing #FundamentalAnalysis


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Jonathan Ware
@ReassessHistory
So when it first appeared in Normandy, the Sherman Firefly and it's meaty 17 pounder represented an ideal combo of reliable chassis, great gun and devastating firepower right?

Ummm...

Truth is a bit more complex. /1
#WW2 #SWW #History


Deliveries of Firefly to units only commenced in April 1944,
just a few weeks before Overlord & left minimal time for familiarisation.

Armoured Regiments mostly utilised Fireflies on a basis of 1 per troop of 4 tanks. /2


Finally each armoured regiment troop had access to integral, meaty, anti-tank firepower capable of dealing serious damage to any German AFV likely to be encountered. /3


The dual purpose 75mm gun was quite capable of laying down a reasonable HE shell or AP round for dealing with Panzer III or IV.

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Firefly's design history dated back to March 1943 when the General Staff published "Policy on Tanks" which effectively stated the majority of tanks should have a good HE weapon and...

[See image below] /5
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