WHAT IS A BLACK HOLE?
1. Black holes are objects whose gravity is so strong not even light can escape their pull
2. They can be created when massive stars collapse under their own weight
3. Large black holes can also be formed when smaller ones collide and merge
4. The biggest black holes lurk at the centre of many galaxies, including our own
5. Astronomers believe that when the universe was very young, black holes affected how galaxies formed
The specs
While you're here
Brodie Owen: Scientists warn Covid vaccine won’t be a ‘silver bullet’
Nick Webster:Â Vaccine confidence and flu shot key to tackling Covid
Damien McElroy:Â Anti-science attitudes in America are proving lethal
Wicked
How to protect yourself when air quality drops
Install an air filter in your home.
Close your windows and turn on the AC.
Shower or bath after being outside.
Wear a face mask.
Stay indoors when conditions are particularly poor.
If driving, turn your engine off when stationary.
Jewel of the Expo 2020
252 projectors installed on Al Wasl dome
13.6km of steel used in the structure that makes it equal in length to 16 Burj Khalifas
550 tonnes of moulded steel were raised last year to cap the dome
724,000 cubic metres is the space it encloses
Stands taller than the leaning tower of Pisa
Steel trellis dome is one of the largest single structures on site
The size of 16 tennis courts and weighs as much as 500 elephants
Al Wasl means connection in Arabic
World’s largest 360-degree projection surface
From Zero
Artist: Linkin Park
Label: Warner Records
Number of tracks: 11
Rating: 4/5
The specs
Engine 60kwh FWD
Battery Rimac 120kwh Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2) chemistry
Power 204hp Torque 360Nm
Price, base / as tested Dh174,500Â
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Singham Again
Director: Rohit Shetty
Stars: Ajay Devgn, Kareena Kapoor Khan, Ranveer Singh, Akshay Kumar, Tiger Shroff, Deepika Padukone
Rating: 3/5
JOKE'S%20ON%20YOU
If you go
TEACHERS' PAY - WHAT YOU NEED TO KNOW
Pay varies significantly depending on the school, its rating and the curriculum. Here's a rough guide as of January 2021:
- top end schools tend to pay Dh16,000-17,000 a month - plus a monthly housing allowance of up to Dh6,000. These tend to be British curriculum schools rated 'outstanding' or 'very good', followed by American schools
- average salary across curriculums and skill levels is about Dh10,000, recruiters say
- it is becoming more common for schools to provide accommodation, sometimes in an apartment block with other teachers, rather than hand teachers a cash housing allowance
- some strong performing schools have cut back on salaries since the pandemic began, sometimes offering Dh16,000 including the housing allowance, which reflects the slump in rental costs, and sheer demand for jobs
- maths and science teachers are most in demand and some schools will pay up to Dh3,000 more than other teachers in recognition of their technical skills
- at the other end of the market, teachers in some Indian schools, where fees are lower and competition among applicants is intense, can be paid as low as Dh3,000 per month
- in Indian schools, it has also become common for teachers to share residential accommodation, living in a block with colleagues
Citadel: Honey Bunny first episode
Directors: Raj & DK
Stars: Varun Dhawan, Samantha Ruth Prabhu, Kashvi Majmundar, Kay Kay Menon
Rating: 4/5