Cows wearing VR headsets might produce better milk

It's not just humans who can benefit from VR. Moscow-area farmers strapped modified VR headsets to cows to see if it improved their mood -- and, of course, their milk production. The project subjected cattle to a simulated summer field with colors tuned for the animals' eyes, giving them a decidedly more pleasing landscape than a plain, confining farm. And yes, the headsets were adapted to the "structural features" of cows' heads so that they could see properly.

It appears to have worked, at least on a basic level. The first test reduced the cows' anxiety and boosted their overall sentiment. While it's not certain how well this affects the quality or volume of milk, there are plans for a more "comprehensive" study to answer that question.

The research begs a few questions. Why not just put the cows in fields more often? How do you deal with battery life? And is there a risk of disturbing cows when you take their headsets off and show them a dreary reality? In a sense, it's a solution to a problem humans have created. Those issues aside, this could be an option for farms where summery fields just aren't available, or where existing techniques (like piping in pleasing music) might not be effective. Just don't expect a bovine version of Beat Saber any time soon.

5 Top Tips to Get You Upgraded on Flights

For many travellers, paying up to £5000 for a business category price ticket so as to fly in larger comfort merely is not associate degree choice.  However, what only a few individuals realise is that the majority of airlines can upgrade passengers from economy category for free of charge - if they meet bound tips. during this article, I will be able to pass away a number of the items that the sign on workers hunt for and need so you'll be able to profit of the loopholes and acquire your upgrade for free of charge.  These 5 high tips return directly from the sign on workers of a number of the known airlines and are thought of by several regular travellers to be the goblet of obtaining one thing for nothing.

Tip variety 1:

Look the half. ensure that you simply are dressed neatly after you travel. there's nearly no likelihood of obtaining a free upgrade if you're carrying shorts and a seedy jersey, therefore at the terribly least, sign on carrying a shirt and pants. there's no ought to go overboard and wear a suit - unless you actually need to.  The secret's to seem sensible, however not like you are making an attempt too exhausting.

Tip variety 2:

Turn up early.  The arrival workers apprehend specifically what number passengers ar movement on a specific flight well beforehand, therefore if their ar seats to spare in the business category, they'll apprehend instantaneously.

Tip variety 3:

Be Polite. place yourself within the place of the sign on workers.  Would you reward someone World Health Organization provides you perspective and starts shouting the percentages, or somebody World Health Organization is pleasant and provides them the time of day?  There could also be 250 individuals within the queue behind you, therefore create them bear in mind you.  Flirt, smile, use their name, be nice, and you will well get a nice surprise.

Tip variety 4:

Be a Frequent Flier.  If you be a part of associate degree airline's frequent flier programme, you're way more doubtless to be at the front of the queue for associate degree upgrade, because the airline can need to reward you for your loyalty. notwithstanding you are doing not fly often, move to the airline's web site and be a part of their programme on-line. it'll solely take a moment or 2, and is well definitely worth the time.

Tip variety 5:

Ask. they assert that if you do not evoke one thing, you will not apprehend, therefore ensure you are doing - however, love at the proper time.  If the sign on workers look stressed, and no quantity of charm has evoked a smile, do not trouble to raise them, wait till you get to the gate.  If the counter workers have responded well, once they raise you if you have got any specific seat request, be nervy and say "First Class" to them. it'd simply work.

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