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>> Aryan
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>>(09-10-2023)
Is Rishi Sunak is Scrapping A-levels? (04.10.2023)
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A Levels -> “Advanced British Standard”
5 subjects, including English and maths until 18.
increasing student-teacher interaction by 195 hours.
tax-free bonuses of £30,000 over five years for
teachers,
Teaching unions, expressed concerns about teacher
recruitment and retention
They highlighted current teacher shortages
https://www.channel4.com/news/factcheck/factcheck-what-did-rishi-sunak-ann
ounce-about-changes-to-a-levels-and-when-could-the-advanced-british-standardstart
https://www.youtube.com/watch?v=h_povVAYb9E&pp=ygUacmlzaGkgc3VuYWsgc2
NyYXAgYSBsZXZlbHM%3D
Israel declares war (07.10.2023)
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Hamas attack included shootings and hostage-taking.
Part of a coordinated assault by Hamas.
Israel halts supplies, declares war. Sukkot
Over 260 bodies found at Israeli music festival.
Celebrating end of Sukkot.
Gaza: 400+ killed, 2,300 wounded.
Power cuts strain medical sector.
https://edition.cnn.com/middleeast/live-news/israel-hamas-gaza-attack-10-08-23/index.html
Iron Dome
● Defends against short-range rockets.
● Operational since March 2011, developed
by Israeli companies.
● U.S. provided support totaling $1.6B.
● Hamas outfox the Iron Dome overwhelming it.
● Intercepted around 5000 rockets from
Gaza.
● 2 Rockets that made it through.
When was the Nobel Peace Prize first Awarded?
a.
b.
c.
d.
1875
1901
1920
1945
When was the Nobel Peace Prize first Awarded?
a.
b.
c.
d.
1875
1901
1920
1945
Pierre Agostini
Ferenc Krausz
Anne L’Huillier
Nobel Prize Winner (03.10.2023)
● Awarded to Pierre Agostini, Ferenc Krausz, and Anne L’Huillier.
● Ultrashort pulses of light to study electron dynamics in matter.
● Research has provided glimpses into the ultrafast world of electrons within
atoms and molecules.
● Applications in Science:
○ Exploring electron behavior within atoms, molecules, and materials.
○ Reveal phenomena like photoelectric effect and quantum tunneling.
○ Aiding in materials design and chemical synthesis → superconductors to
energy harvesting.
How it works?
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Pulsing Lasers: lasers that emit ultra-short bursts of light, lasting
attoseconds.
Perfect Timing: Precise synchronization of the ultra-fast light pulse with the
electron's motion is crucial.
Interaction with Electrons: directed at the atoms or molecules under
investigation.
Absorption and Emission: electrons absorb energy from the incoming light.
When they do, the electrons in these atoms or molecules briefly move to
higher energy states.
Snapshot Creation: Returning to their original states,
electrons emit light carrying information about energy levels and position.
Light Recording: Special detectors or cameras record this emitted light,
measuring its intensity and wavelengths.
Data Analysis: Analyzing the collected snapshots helps reconstruct electron
movement on extremely short timescales.
Cricket World Cup