Find these stories and much more when you grab a copy of The Guardian on Friday.

Abubakar Yusuf, an informal Nigerian trader, said he was scared to get a COVID-19 shot after hearing the country had stocks of expired vaccines. That changed, however, when health authorities destroyed more than a million expired doses last month.

Here are a few reasons to pick up a copy of The Guardian on Saturday.

Nigeria, once again, has been hit with a scarcity of fuel, as most filling stations in the country have either stopped selling to the public or have run out of supply. GuardianTV went round to find out how the scarcity is biting hard on Nigerians.

Nigerians are trying to cope with a week-long shortage in petrol, as Africa's biggest economy struggles to end crippling fuel shortages. The shortage has led to long queues at petrol stations, a hike in transportation prices coupled with an economic downturn.

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In the midst of the fuel scarcity crisis, NNPC promised that over 2.3 billion liters of PMS would be delivered before the end of February 2022 to totally arrest the situation. That promise is yet to be fulfilled as Nigerians are left stranded, filling stations packed with long queues, and the pump price increase. ⁣ ⁣

On Monday, February 21, 2022, Russia's highest body, the Russian Federation Council unanimously authorised President Vladimir Putin to use military force outside the Russian borders. Days later, President Vladimir Putin launched a large-scale invasion of Ukraine by announcing a ‘special military operation’ in eastern Ukraine as missiles began to rain on hundred of locations across Ukraine, including the capital, Kyiv. GuardianTV went to town to ask Nigerians their thoughts on the Russian invasion.

European papers celebrate the "courageous" visit to Kyiv made by the Polish, Czech and Slovenian leaders. Cartoonist Patrick Chappatte illustrates the double standard in the welcome offered to Ukrainian refugees versus those from countries like Syria, which is marking the 11th anniversary of its civil war. France's interior minister says the government will consider "autonomy" for Corsica. Plus, Burkina Faso's Diébédo Francis Kéré wins architecture's top prize in a first for Africa.

Find these stories and much more when you grab a copy of The Guardian on Friday.⁣

A Nigerian school is targeting students from poor families to give them a chance to excel at science, technology, engineering and mathematics for 100 naira (0.25 cents) fee a day, hoping they can hone skills that can help their families climb out of poverty. Faridat Bakare, an 12-year-old student has developed a solar-powered prototype car as she sets her eyes on becoming an engineer.