These guys better get hazard pay! 
đł.
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Ah, my sweet summer child. What do you know of inflammation? Inflammation is for the winter, when genes uncoil in your blood and messengers send codes containing the blueprints for proteins to protect you from the harsh diseases of the cold. Inflammation is for those long nights, when the sun hides its face, or rain clouds block the sky, and trillions of little T-cells are born to fight the diseases of cold and flu season.
At least, thatâs the news from a new study showing that DNA reacts to the seasons, changing your bodyâs chemistry depending on the time of year.
The findings, published today in Nature Communications ^1^, show that as many as one-fifth of all genes in blood cells undergo seasonal changes in expression. Genes often are seen as immutable, but a lot of our bodyâs workings depend upon which genes are translated when. In the winter, the study found, your blood contains a denser blend of immune responders, while summer veins swim with fat-burning, body-building, water-retaining hormones. These seasonal changes could provide insight into inflammatory diseases like hypertension, and autoimmune diseases like type 1 diabetes.
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Apple just announced onstage at its Worldwide Developerâs Conference that Apple Pay is getting person-to-person payments. The feature will come in iOS 11, which was announced onstage, and will be available later this year.
Itâs an obvious swipe at the part of the payments market that apps like Venmo, PayPal, and Square Cash have cornered. But thereâs a catch â P2P payments with Apple Pay will live inside iMessage, and itâs unclear if Apple will let users perform them outside of its messaging app. Also, the money will be transferred to something called an âApple Pay Cash Card,â which can then be sent to your bank account. That means Apple is not only coming for the Venmos of the world, but maybe the banks themselves.
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Apple live streamed their Worldwide Developers Conference keynote this afternoon. During the talk, they unveiled a new kind of AI system, HopePod.
Today, Apple is holding its Worldwide Developers Conference. So far, they have announced a host of updates. For example, during the presentation, the company noted that their watchOS 4 is going to include advanced AI and be far more personalized.
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Letâs be honest: while planting your garden can be fun, weeding it usually isnât. Not unless you enjoy crouching down for long stretches, anyway. You might not have to endure the drudgery for too much longer, though. Roomba co-creator Joe Jones and Franklin Robotics are launching Tertill, a robot that weeds your garden all by itself. The machine automatically roams the soil, using sensors to identify small plants (you use collars to protect young crops) and chop them down. Itâs solar-powered, so you donât have to dock it â you can even leave it out in the rain.
In addition to pairing with your phone through Bluetooth, the machine has a USB port to charge during particularly gloomy weeks.
The design does require some careful planning to work properly. You need to space your crops loosely so that the robot can kill weeds in between, and youâll want to avoid any steep inclines so Tertill doesnât stuck. There will have to be some kind of basic barrier to prevent the vehicle from wandering away, too. You may also have to rethink how you kill weeds. While youâre probably used to pulling weeds out by the roots, Franklin is counting on its bot repeatedly cutting down weeds until they wither and die.
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