Happy #WorldEggDay everyone! Let's share a few egg facts to celebrate.

Did you know... a chicken's earlobes can predict what colour egg they will lay?

At it's #NewYearsEve we're going to end the year by playing the Agatha Christie game!

I'll show you the book cover artwork by Tom Adams, and you guess the Fontana edition Agatha Christie novel it's from.

Here's your first one...

A little bit trickier for question 2...

A lot trickier for number 3, but the clues are there if you know your Christie...

And here's your last Agatha Christie cover for this round - quite a famous one.

I'll post the answers in a bit, so get your guesses in now please!

Here are the answers to round 1 of the Agatha Christie game. I hope you got a few right, as round 2 will exercise your little grey cells a little bit more...

In the shadowy corners of the shortwave spectrum lurk the Numbers Stations: strange radio broadcasts of mysterious blocks of numbers in creepy monotone voices!

It's actually an old form of spycraft which is still in use today. And as it's #WorldRadioDay let's take a listen...

A Numbers Station is a type of one-way voice link for sending information to spies in foreign countries.

Operating on Short Wave radio bands they transmit a secret code of spoken numbers. Use of Numbers Stations peaked during the Cold War, but some are still operating today.

Numbers Stations are operated by various national intelligence agencies. At set times on a pre-arranged frequency a musical tone is played, followed by a speech synthesised voice reading out blocks of numbers. To most listeners it sounds both creepy and meaningless.

However to spies it can be vital. The numbers can be decoded to reveal a message, provided the spy has the right One Time Pad (OTP) - a random number key that is only used once before it is destroyed. OTP encryption is impossible to break if done correctly.

Why broadcast your secret message on Short Wave? Because it can be picked up across the globe. All a spy needs is a shop bought SW radio, a pencil, and the correct One Time Pad and they - and only they - can decipher the message. No complex kit is required.

Which book took you the longest time to actually finish reading?

For me: Underworld. 17 years from buying it to actually getting around to reading it, and maybe 19 months on and off to make myself read it until the end.

Still, ticked it off the list ✔

Second place goes to The Charterhouse of Parma, which Stendhal wrote in 52 days. According to the Oxfam Books receipt I used as a bookmark I bought it on 11 April 2009. Finished it last month.

Coming Up For Air was torture. It's nature's punishment for autodidacts.

It's now over half a century since 1970, and I'm starting to wonder if we should bring back its concept of gracious modern living...

You see we've grown so used to Swedish-style modernism that we've sort of forgotten that maximalism, rather than minimalism, was once the sign of a cultured abode.

The 1970s in many ways reached back to the rich ideas of Victorian decor: heavy, autumnal and cluttered. Home was meant to be a baroque and sensual experience, rather than a 'machine for living in.'

Gaudy was certainly in by 1970: colour choices for interior design were rich and varied, with every room becoming a boutique of signature design.

Experimentation and adventurism were also coming to the fore: now we had landed on the Moon surely we should start to live like astronauts on Earth.

On 23 September 1984 the BBC broadcast the apocalypse: the story of nuclear war and its effects on the people of Sheffield. Filmed on a shoestring budget it still causes nightmares to this day.

This thread is not for the squeamish.

This the story of Threads...

In 1965 the BBC had filmed The War Game, a fictional docu-drama about a nuclear attack on Britain. However under pressure from the government the BBC withdrew it from screening. It was finally released in 1966 as a film in selected theatres.

For many years the withdrawal of The War Game had rankled many at the BBC. Surely it was a public broadcaster's duty to show the public what the reality of nuclear war would mean. Finally in 1982 they did so.

A Guide To Armageddon was a documentary for the BBC's peak-time science series Q.E.D. Produced by Mick Jackson it graphically depicted the effect of a one megaton explosion on London. It also explored how well people could survive such a blast if they were in a fallout shelter.

Jackson had carefully researched his subject and knew how under-prepared the UK was for nuclear war. The physical and psychological effects of atomic attack would catapult what was left of Britain back to a 14th century mode of living, a time when bubonic plague killed millions.

2020 was a crazy year.

But did you know that there are only 10 seconds left in it??

Time for a thread 👇👇👇

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