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'Hairdryer used to trick weather sensor' to win Polymarket bet

telegraph.co.uk

141–150 of 270 posts

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#141

At some point, the market for markets will demand better regulation than this. But I find it a little absurd that anyone is still putting their money into these markets with story after story of obvious fraud.

They spent a lot on marketing, it doesn't surprise me at all

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#142

> There are no indications so far that the successful punters have had to return their winnings. However, the data source for Paris’s hottest temperature has since moved to a sensor at the smaller Paris-Le Bourget airport. Here's the negative externality that no one will care about. There's no reason gamblers won't repeat this stunt, until us poor schmucks who just want an accurate temperature reading have to build a…

This is an existing problem with physical world sensing. Some data models are already heavily polluted by people manipulating observations for various purposes. Most people who rely on those measurements are just collateral damage. Prediction markets provide yet another incentive. It is far more difficult to reliably get at "ground truth" than I think people imagine. Unlike computing systems, the physical world is a…

that argument is insane

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#143
post #94

Quite literally EVERYTHING around us is now subject to possible manipulation by these idiots if they think they can profit. Even the US Government has executive and legislative officials profiting from secret information they know from doing their duties. I wonder when someone who does cloud seeding will place a bet about rain at some unlikely time and place. Or the next large forest fire.

And as a result we should gain stronger epistemology. How many cities base their official temperature readings on just a few sensors rather than a widespread network?

Sure you might argue, maybe this was an issue with Polymarket choosing a weak source rather than the gov, but is that really true? If you question measurements like this you quickly get labeled an climate denier.

IMO this is good for the world, temp measurements should be based on thousands of sensors not just one. And if cloud seeding works, all the better for humanity, it's likely a key to terraforming future planets.

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#144

> There are no indications so far that the successful punters have had to return their winnings. However, the data source for Paris’s hottest temperature has since moved to a sensor at the smaller Paris-Le Bourget airport. Here's the negative externality that no one will care about. There's no reason gamblers won't repeat this stunt, until us poor schmucks who just want an accurate temperature reading have to build a…

You could just sue, but usually gambling is already illegal in most jurisdictions unless licensed in the location.

Not in the US anymore. Polymarket etc are all de-facto gambling (unless you're insider trading), and the US government isn't doing anything about it.

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#147

At some point, the market for markets will demand better regulation than this. But I find it a little absurd that anyone is still putting their money into these markets with story after story of obvious fraud.

> I find it a little absurd that anyone is still putting their money into these markets with story after story of obvious fraud.

Then you do not understand gamblers. They make emotional decisions not rational decisions. That's why the lottery works (i.e. "someone has to win")

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#148

> There are no indications so far that the successful punters have had to return their winnings. However, the data source for Paris’s hottest temperature has since moved to a sensor at the smaller Paris-Le Bourget airport. Here's the negative externality that no one will care about. There's no reason gamblers won't repeat this stunt, until us poor schmucks who just want an accurate temperature reading have to build a…

>There's no reason gamblers won't repeat this stunt, until us poor schmucks who just want an accurate temperature reading have to build a fortified compound in order to do so. The issue here is you'd need a lot more land because any asphalt near a temp sensor is going to give you bad data.

Thats just not true. Generally you want to place a sensor 5 feet away from any structure. That's not a lot of land

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#149
post #2

I don't understand who is taking the other side of all these insane Polymarket bets. Is Polymarket doing it?

Nope the only money on the line is the people betting. Polymarket gets their cut and has "no monetary risk"

Kalshi places bets in their own marketplace - but they have all the data and lots of analysts, so the house still wins on average.

Re: 'Hairdryer used to trick weather sensor' to win Polymarket bet

#150

> There are no indications so far that the successful punters have had to return their winnings. However, the data source for Paris’s hottest temperature has since moved to a sensor at the smaller Paris-Le Bourget airport. Here's the negative externality that no one will care about. There's no reason gamblers won't repeat this stunt, until us poor schmucks who just want an accurate temperature reading have to build a…

This is an existing problem with physical world sensing. Some data models are already heavily polluted by people manipulating observations for various purposes. Most people who rely on those measurements are just collateral damage. Prediction markets provide yet another incentive. It is far more difficult to reliably get at "ground truth" than I think people imagine. Unlike computing systems, the physical world is a…

> There are ways to robustly clean this up analytically but it is largely beyond the capabilities of current tech stacks.

Can you expand on that? Even just conceptually that sounds really hard, how would you know whether you're measuring genuine (unexpected) changes in the environment rather than the result of (possibly sophisticated and coordinated) deliberate manipulation?

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