dryer

DYSON has brought out the latest new hairdryer to revolutionise the market – and it’s perfect for travellers.

But what is it really like to use? I tested it out on a recent holiday abroad to see if it’s really worth the hype.

Dyson Supersonic Travel Hair Dryer, £249 (with free £45 travel bag)

The new Dyson hairdryer is 25 per cent lighter, weighing just 0.33 kg (331 grams) compared to as much as 0.82 kg of the larger hairdryers.

As someone with very thick and very long hair, drying my own can be extremely laborious and time consuming.

So where better to try out the new travel version of Dyson’s much-loved hairdryer on a recent trip abroad?

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First up I was impressed how small it was to fit in my suitcase, being not much bigger than a water bottle.

It is 32 per cent smaller than its standard hairdryer, being just 22cm compared to 28cm in length.

It’s also light, with a shorter 2m cord – meaning it kept my luggage weight low, as well as the added benefit of less arm ache when drying my hair.

Another tick in its favour is that it’s voltage automatically adapts to whichever country you are in, so it works in full no matter where you are.

But I was insanely impressed with how fast it dried my hair.

There are three different heats – low, medium and high – and two speed settings.

I tested it out on my just-out-the-shower hair meaning it was soaking wet.

Usually I have to let this dry for at least 20 minutes before even attempting to dry it.

And the Dyson on its hottest setting dried my hair almost completely in about three minutes.

Another two and it would definitely have been fully dry.

it also comes with a detachable styling concentrator which – very satisfyingly – clips on by magnet.

It made my hair feel much softer than I’d expected (often feeling pretty ratty and dry using the budget hotel hairdryers).

I didn’t believe a hair dryer could actually dry hair that quickly, and while it might be a bit crazy to call it life changing, it’s something I’ve been raving about my friends to for weeks since.

It is also cheaper than the current full size Dyson hairdryer at £399, or the original at £279.

Dyson Supersonic Travel Hair Dryer, £249

It currently comes in “ceramic pink” colour, with a complimentary £45 travel bag if you buy directly with Dyson.

Here are some of our other travel deals, including cheap holidays you can still book for May half term.

We’ve also rounded up some seaside holiday parks with deals from £2.29pp.

Published on
23/04/2026 – 16:10 GMT+2

Météo-France has initiated an inquiry to determine whether the meteorological infrastructure managed by them was targeted by individuals seeking to influence prediction markets.

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This development follows reports of highly unusual temperature spikes that triggered significant financial payouts on the blockchain-based site Polymarket, where users place wagers on real-world events.

Investigators are examining if the integrity of the national weather network was breached through physical or digital interference, as the precision of the winning bets suggests the actors involved may have had direct control over the reported data.

Online rumors, which remain unverified for the time being, claim the temperature reading was manipulated by someone using a hair dryer to generate a higher temperature.

Polymarket reportedly settles Paris temperature bets on a single Météo-France sensor sitting near the Charles de Gaulle airport perimeter.

On 6 April, the reading from the sensor abruptly rose 4°C in twelve minutes, crossing the 22°C threshold despite data from other sources showing different figures.

A user on Polymarket aggressively bet on readings above 21°C on that specific day, even though the consensus was lower at 18°C, and profited almost €30,000.

A second similar anomaly occurred on 19 April leading to suspicions that the sensor was tampered with.

Météo-France announced that it has filed a complaint with the Roissy air transport gendarmerie brigade “for [the] alteration of the operation of an automated data processing system,” after an analysis of sensor data.

Polymarket suspended its reliance on the compromised weather data source for Paris, shifting its resolution metric from the sensor in Charles de Gaulle airport to the one in Paris-Le Bourget airport.

However, it did not cancel the contracts or refund the bets, leaving the resolved contracts final, even though on previous occasions it has suspended the resolution of certain bets until further clarification on the rules and circumstances.

Decentralised ‘oracles’ and prediction markets

This incident has reignited the debate over the reliability of the “oracles” that feed data to prediction markets in order to settle bets.

In decentralised finance, an oracle is the mechanism that feeds external, real-world information into a smart contract to determine a financial outcome.

Polymarket relies on these feeds to settle its contracts, often pulling data directly from official government websites. If the primary source of that data is corrupted, the betting market lacks any internal mechanism to verify the truth.

Additionally, the decentralised nature of these platforms makes it difficult to freeze assets even if an investigation identifies the individuals behind suspicious trades.

This is the latest case that highlights a new frontier of white-collar crime, where the manipulation of the physical world is used to exploit the vulnerabilities of automated prediction markets in order to win bets on real-world events.