BC SOCIETY
Saved by @WebbDarrrel

One in four hydropower project sites along the Himalayan Rivers are likely to face severe damage from earthquake-triggered landslides, according to a research. #UttarakhandDisaster #earthquake @nivedita_Him @yamunajiye @Upadhyay_Cavita @Indian_Rivers @hridayeshjoshi

 The research was conducted by researchers from the University of Potsdam, Germany, who compiled damages to 41 hydropower projects after Nepal’s 2015 #earthquake, and used that data to estimate earthquake-triggered damages to projects in other parts of #Himalayas. @yamunajiye
The model developed by the research team took into account the combined effect of ground shaking (Peak Ground acceleration) & river steepness (Mχ) and was applied to projects in Indian, Nepalese and Bhutanese #Himalayas.
@yamunajiye @hridayeshjoshi @nivedita_Him @Upadhyay_Cavita
The findings indicate that more than 10% of Himalayan rivers may be unsuitable for hydropower infrastructure given high probabilities of high co-seismic damages and ~25% of Hydropower projects are located along these reaches. #UttarakhandDisaster
#earthquake
The study points to an urgent need to re-evaluate hydropower development in the Himalayas. The model used in the study would also help in making a more accurate assessment of risks at locations for potential hydropower plants. #UttarakhandDisaster
Nepal lost at least 20% of it's hydropower capacity in the 2015 Gorkha #earthquake which killed nearly 9000 people and damaged more than 31 hydropower projects. It was not the ground shaking that damaged these HPPs. Landslides triggered by earthquake caused maximum losses.
These hydropower projects survived the earthquake but got wiped out by the debris highlighting that sites located along steep rivers with towering sidewalls were prone to becoming unstable during strong seismic ground shaking.
The study calls for an urgent need to assess the vulnerability of hydropower infrastructure to the risk of nature's extreme events.
To assess individual HPP sites, the results need to be refined by detailed geomorphological seismic hazard appraisals, as well as risk analyses that include site- specific economic considerations such as HPP life-cycle cost assessments. @yamunajiye
HPP hazard assessment needs to consider the seismic and geomorphic setting conjunctively. To this end, this knowledge will be required to mitigate the impacts of #earthquake on water - energy security in the future.
#UttarakhandDisaster #Tapovan

More from Society

Matthew
Matthew
@Matthew94091812
COVID Masks: Mechanistic View: Part 2: Fine Aerosol Emissions:

Masks may increase fine aerosol emissions from: 1) nebulization of large droplets into fine aerosols, or 2) friability of certain mask materials creating "aerosolized fomites."

Please share:

Here are the studies:

The question is whether facemasks are actually a source for viral aerosols by:

1) Masks get saturated by large "respiratory droplets" containing viral molecules. Air turbulence against trapped droplets may create aerosols that eventually diffuse around edges. Continued...

Trapped droplets potentially get pushed through the filter media of the mask, getting nebulized into aerosols.

Particles don't always stay in the mask:

Study: Ha'eri 1980

Title: The efficacy of standard surgical face masks: an investigation using "tracer particles"

Albumin tracer particles put inside a surgical mask were dispersed into the room by breathing.

Viral molecules can get airborne from air turbulence.

Study: Liu 2020
Title: Aerodynamic analysis of SARS-CoV-2 in two Wuhan hospitals.
SARS-2-COV sub-micrometer aerosols not tightly bound to surfaces, get airborne when PPE is taken off.
SOCIETY
XVIII Airborne Corps\U0001f409
XVIII Airborne Corps🐉...
@18airbornecorps
1 of 16: WE ARE ALL JEWS HERE: THE STORY OF RODDIE EDMONDS

One of the most moving and relevant stories of the Battle of the Bulge, or any American Soldier in any war, is that of Master Sergeant Roddie Edmonds, a Knoxville, Tennessee native, who served with the 106th Infantry.


2 of 16:

Roddie was captured early on in the Battle of the Bulge, on December 19th, when Panzer forces plowed through his unit.

He, along with almost his entire regiment, was forced to surrender.


3 of 16:

The men were transported to the Stalag IX-A POW camp in Ziegenhain, Germany.

Roddie was the senior enlisted American Soldier at the site. As such, he was the conduit between all American Soldiers and their German captors.


4 of 16:

In late January, the camp’s commandant, Major Siegmann [pictured here], ordered Roddie, a Christian, to identify all Jewish Soldiers and order them to stand in formation by themselves the next day.

[Jewish Soldiers were a minority within American units]


5 of 16:

Throughout WWII, captured Jewish Soldiers were often tortured and then killed by their German captors.

In fact, Jewish Soldiers had been told to bury their dog tags before capture. The dog tag identified Jews with the letter “H” for Hebrew.
SOCIETY
Advertisement
Evan Sparks
Evan Sparks
@EvanSparks
So, as the #MegaMillions jackpot reaches a record $1.6B and #Powerball reaches $620M, here's my advice about how to spend the money in a way that will truly set you, your children and their kids up for life.

Ready?

Create a private foundation and give it all away. 1/

Let's stipulate first that lottery winners often have a hard time. Being publicly identified makes you a target for "friends" and "family" who want your money, as well as for non-family grifters and con men. 2/

The stress can be damaging, even deadly, and Uncle Sam takes his huge cut. Plus, having a big pool of disposable income can be irresistible to people not accustomed to managing wealth. https://t.co/fiHsuJyZwz 3/

Meanwhile, the private foundation is as close as we come to Downton Abbey and the landed aristocracy in this country. It's a largely untaxed pot of money that grows significantly over time, and those who control them tend to entrench their own privileges and those of their kin. 4

Here's how it works for a big lotto winner:

1. Win the prize.
2. Announce that you are donating it to the YOUR NAME HERE Family Foundation.
3. Receive massive plaudits in the press. You will be a folk hero for this decision.
4. Appoint only trusted friends/family to board. 5/
SOCIETY
Kurt "Masks Save Lives" Eichenwald
Kurt "Masks Save Lives...
@kurteichenwald
For those of us suffering & dying in Texas, the sociopathy of @GOP that leads to an astonishing lack of concern about our lives by evil folk like @GregAbbott_TX @GovernorPerry @TuckerCarlson @DanCrenshawTX et al who blatantly lie about what’s happening...1

...just to score political points - and protect the profits of energy companies - is almost incomprehensible. These are people who would claim Social Security caused 9/11 if it was convenient. What caused this catastrophe is vast vast majority from gas, then coal/nuclear...2

...then wind. The ONLY source of power that is delivering more than expected in budgeting is wind. But that’s not convenient to say for the oil/gas/coal industry, so the @GregAbbott_TX @GovernorPerry @DanCrenshawTX stand atop our dead bodies lying to protect the companies...2

...shockingly, the ONLY people in a position of state/national strength are the executives with the company that manages electricity in the state, @ERCOT_ISO. But they can’t tell the whole truth, because that would entail revealing how much stupidity was done here for profit...3

...of industry by Texas @GOP. If gas/nuke/nuclear/wind had been winterized - as they are everywhere else in the country - this would have largely been prevented. But it would have cost companies money, and that would cut into profits. If the gas lines has been buried deeper...3
SOCIETY
Gaurav Sabnis \U0001f1ee\U0001f1f3\U0001f1fa\U0001f1f8
Gaurav Sabnis 🇮🇳🇺🇸...
@gauravsabnis
So much #FactCheckBait being put out by IT Cell today and so many people biting.

What is #FactCheckBait? Fascists putting out tweets or messages with very obvious rebuttal properties. So non-fascists are distracted by rebutting or fact checking them. And the fascists get more name recognition. What have the top sanghi twitter accounts done other than provoke?

Why are so many sanghi bigot handles famous & well followed on Twitter despite having no notable quality other than getting called out by liberals? Cos that's all it takes. If they can fool liberals into QTing or even screenshot-ing them, they become heroes and then are like


Another example of #FactCheckBait. This sanghi wants you to identify them while pointing out the very obvious flaws in their logic. This sanghi is counting on it to improve their visibility. Don't give them that oxygen. Call them out like this, without IDs, if you must.


As pointed out by @bongopondit, peak #FactCheckBait was Ted Cruz saying rejoining the Paris climate agreement was about appeasing Paris not Pittsburgh. He knows it's BS. He's an evil psychopath but not dumb. He wants you to QT him and distract from his insurrection efforts.
SOCIETY

You May Also Like

Bartosz Ziembinski
Bartosz Ziembinski
@zmbnski
Still wondering about this 🤔


save as q
Q
Noah Smith
Noah Smith
@Noahpinion
Remember: Just because an idea is old doesn't mean it's good.

Knowing whether old ideas are more likely to be good requires understanding whether conditions have changed in important ways.

Horse archery was an amazing method of warfare for over a thousand years...then people invented guns, and suddenly this great idea that had stood the test of time became obsolete.

Then again, when underlying conditions don't change much, tried-and-true approaches are probably better.

"Learning the lessons of history" usually just means assuming ergodicity and stationarity in an informal time-series model...

(end)
SOCIETY
Advertisement
Gareth Harney
Gareth Harney
@OptimoPrincipi
1) The Temple of the Divine Claudius was a vast temple complex on Rome's Caelian Hill, overlooking the valley that would later be occupied by the Colosseum. Though almost nothing now remains of the structure, its scale and grandeur once rivalled anything in the city.. #LostRome


2) The 'Claudium' was intended as a sacred complex to revere Claudius and the imperial cult. Construction began soon after the death and deification of the emperor in 54 AD, initiated by his widow Agrippina who was likely responsible for his supposed death by poisoning. #LostRome


3) The sprawling temple complex sat on a gigantic podium that spread across the Caelian Hill, measuring 180 x 200 metres; with towering retaining walls of travertine that raised the structure 20 metres above the valley below. #LostRome


4) The elevated sacred area was likely entered by steps facing the temple on the west side. The temple itself had a projecting hexastyle porch and was surrounded by gardens and a grand portico, probably the 'porticus Claudia' mentioned in Martial's 'On the Spectacles'. #LostRome


5) Statues of both Agrippina and Claudius’ ill-fated young son Britannicus, sculpted in sumptuous dark Egyptian greywacke, were discovered among the ruins on the Caelian Hill in 1651 – and had almost certainly been displayed in the temple precinct. #LostRome
HISTORY
Vibhu Vashisth
Vibhu Vashisth
@VIBHU_Tweet
RANI GAIDINLIU:THE LESSER KNOWN FREEDOM FIGHTER

Rani Gaidinliu joined the freedom struggle at 13 &was sentenced to life imprisonment at 16."We r free people—the White should not rule over us.”Thus calling out to her Zeliangrong tribesmen was the voice of 13yr-old Rani Gaidinliu.


She joined the freedom struggle in the present-day Northeast India. Today, her struggle is lost in history as most of her countrymen wouldn’t even have heard her name. B'coz our history textbooks tell us that only Mahatma Gandhi &Pandit Nehru got India its Independence.


At 16 yrs of age, this valiant girl was sentenced to life imprisonment for leading a movement to drive out the colonial rulers from Manipur and Nagaland. Nevertheless, she was released in 1947 after India’s independence and was given the title ,"Rani of Nagas".


EARLY LIFE AND HERAKA MOVEMENT

Gaidinliu belonged to the Rongmei clan of the Zeliangrong tribe in the Tamenglong district of western Manipur. Born on January 26, 1915, she was fifth among eight children.


Her native village was Nungkao, which is present day Tamenglong distt. Brought up in a specially backward region,she couldn't receive any formal education. However,this didn't stop her from joining the freedom struggle. At the age of 10 she came under the influence of her cousin.
ALL
WORLD OF SANATAN DHARMA
WORLD OF SANATAN DHARM...
@world_sanatan
WHY BABUR NEVER TRIED TO ATTACK SRI KRISHNADEVARAYA ?

A🧵u must read

It is very well known that Babur considered Krishna Dev Raya as the strongest ruler of the entire subcontinent, and Vijayanagar empire the strongest during that time in India.

1/10


The Vijayanagar empire reached its peak during 1509-1529 around the reign of Krishna Dev Raya.

Vijayanagar’s famed elephant brigade 👇

2/10


At his command there were over 50000 elite troops with a regiment of Portuguese gunners and 3200 cavalry with 600 elephants.

3/10

Along with that more than four hundred thousand ( four lakh) peasant levies and irregular military made this empire one of the largest in all of South Asia.

A typical Vijayanagar levie soldier 👇

4/10


During Baburs invasion, Krishna Dev Raya ruled supreme in all of deccan.

In fact, in an all our brawl, Krisha Dev Raya will beat Babur fair and square.

Babur could muster at max 50000 troops with 50 canons.

While Krishna Dev Raya had these numbers in Hampi alone

5/10
ALL