A person holds a visual representation of the digital cryptocurrency Bitcoin, at the "Bitcoin Change" shop in the Israeli city of Tel Aviv.

Latest news bulletin | April 16th – Midday

Now playing Next

Latest news bulletin | April 16th – Midday

Israel's Iron Dome missile defense system fires interceptors at rockets launched from the Gaza Strip, in Ashkelon, southern Israel. Thursday, May 11, 2023.

Now playing Next

Iran will 'face consequencess' for attack: Israeli military chief

A severely damaged cabin of a cable car transportation system is seen outside Antalya, southern Turkey, Friday, April 12, 2024.

Now playing Next

Turkey cable car accident: 174 people stranded in air rescued

Why are plans to build more wind farms in Greece so controversial?

Now playing Next

Mixed feelings in Greece over plans to build more wind farms

A man stands in front of protestors with a giant EU flag outside the parliament building in Tbilisi, Georgia, on Monday, April 15, 2024.

Now playing Next

WATCH: Brawl in Georgian parliament after MP punched

Speaker of the House Mike Johnson speaks as Republican presidential candidate former President Donald Trump listens during a news conference

Now playing Next

US House Speaker promises to push for aid to Israel and Ukraine

Fibreglass sculptures, hand-painted by British artist Yinka Shonibare

Now playing Next

Yinka Shonibare challenges colonial narratives in London exhibition

FILE - German Chancellor Olaf Scholz, left, meets Chinese President Xi Jinping at the Great Hall of People in Beijing, China, Friday, Nov. 4, 2022.

Now playing Next

Germany's Scholz rules out decoupling from China

Watches and Wonders 2024: elite of watchmaking unveil their creations in Geneva

Now playing Next

Watches and Wonders 2024: elite of watchmaking unveil their creations in Geneva

FILE - Israel's Iron Dome anti-missile system fires to intercept a rocket launched from the Gaza Strip towards Israel, near Sderot, Israel, Wednesday, May 10, 2023.

Now playing Next

Israel demands new Iran sanctions after weekend attack

A woman takes a photo as an Italian soldier patrols the Israeli national pavilion at the Biennale contemporary art fair in Venice, Italy, Tuesday, April 16, 2024.

Now playing Next

Israeli artists stops own Venice Biennale show in cease-fire call

Updated: 04/10/2023 - 15:44

Video. Watch: Bitcoin, cryptocurrencies and blockchain explained

Where did Bitcoin come from and how does it work? Here’s everything you need to know about the world’s first cryptocurrency.

Read full article

More from Money

An orb, a spherical iris scanning device used by Worldcoin.

Now playing Next

Worldcoin's iris ID technology will extend to companies and government

The Bank of England raised interest rates to their highest level since late 2008

Now playing Next

Why is inflation higher in the UK than in the EU?

A customer enters the Silicon Valley Bank Private branch in Pasadena, California, on Monday, March 13, 2023.

Now playing Next

Silicon Valley Bank collapse: Is my money safe in Europe and the UK?

A pedestrian passes a Silicon Valley Bank branch in San Francisco, Monday, March 13, 2023.

Now playing Next

Fact check: What's true in the blame game over SVB's collapse?

Latest video

A woman hangs clothes to dry on her balcony of a housing block in Madrid, Spain, Saturday, April 13, 2024.

Now playing Next

Spanish left puts housing front and centre in EU elections campaign

Smoke rise out of the Old Stock Exchange, Boersen, in Copenhagen, Denmark, Tuesday, April 16, 2024.

Now playing Next

Fire engulfs historic Copenhagen Stock Exchange, spire collapses

Elly Schlein, Secretary of the Democratic Party

Now playing Next

Italy's Democratic Party launches EU elections manifesto

Greece's prime minister Kyriakos Mitsotakis announces candidates for EU elections

Now playing Next

Greek prime minister announces candidates for EU elections

In this image provide by NOAA, a fish swims near coral showing signs of bleaching at Cheeca Rocks off the coast of Islamorada, Florida, July 2023.

Now playing Next

World’s coral reefs hit by fourth mass bleaching event

Lighting the Olympic flame at the birthplace of the ancient Olympics in southwestern Greece.

Now playing Next

Live. Flame-lighting ceremony for the Paris Olympics in Greece

Former President Donald Trump arrives at Trump Tower after leaving Manhattan criminal court, Monday, April 15, 2024, in New York.

Now playing Next

Dozens of jurors dismissed from Trump criminal hush money trial

Hannah Gutierrez-Reed, centre, the armourer on the set of the Western film "Rust" receives a sentence of 18 months for involuntary manslaughter.

Now playing Next

'Rust' armourer gets 18 month sentence for fatal on-set shooting

The Zaporizhzhia nuclear power plant, Europe's largest. Tuesday, June 27, 2023.

Now playing Next

Attacks on Ukraine's nuclear plant put world at risk, IAEA warns

A man places flowers outside the Christ the Good Shepherd church in suburban Wakely in western Sydney, Australia, Tuesday, April 16, 2024.

Now playing Next

Knife attack in Sydney church treated as 'act of terrorism'

European Commissioner for Internal Market Thierry Breton speaks during a media conference at EU headquarters in Brussels, Thursday, June 3, 2021.

Now playing Next

Is the EU digital identity wallet going to strip away our privacy?

A man stands in front of protestors with a giant EU flag outside the parliament building in Tbilisi, Georgia, on Monday, April 15, 2024

Now playing Next

Mass brawl breaks out in Georgian parliament over media law

Russian Black Sea fleet ships are anchored in one of the bays of Sevastopol, Crimea, March 31, 2014.

Now playing Next

Ukraine war: Blinken assures Black Sea allies of US support

Citizens are urged to vote in an EU election that could see environmental topics pushed down the EU agenda.

Now playing Next

EU Policy. Survey rates parties on Green Deal - from 'pro' to 'prehistoric'

Watch: The Nigerian hero creating a safe haven for animals

Now playing Next

Watch: The Nigerian hero creating a safe haven for animals

IN PARTNERSHIP WITH MEDIA CITY

Jewish bread.

Now playing Next

Hundreds attend Kosher Food Festival in Berlin