plants
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Smart sprinklers only water your lawn when it's thirsty
Putting your sprinklers on a timer system is probably the best way to avoid under-watering your plants -- but the "set and forget" mentality isn't the most economical. What if it rains during the week and you forget to turn the timer off? Now you're wasting water and drowning your lawn. A company called ETwater thinks it has a better automatic solution: a smart sprinkler that only waters your lawn when it actually needs it.
This 'Plant Lamp' uses bacteria to generate electricity
Maintaining infrastructure in the rainforest is a pretty tall order -- the area is dense with vegetation and prone to intense moisture and flooding. Villages like Nuevo Saposoa in Peru have had their electrical grids disabled or destroyed by the elements, leaving residents at the mercy of daylight or the fumes of kerosene lamps to work, read or study. Researchers at Peru's Universidad de Ingeniería y Tecnología have created a novel solution: an LED lamp powered by a houseplant.
App-controlled habitat grows just about anything in your home
You can already get smart gardening gear and smart aquariums, but wouldn't it be nice if you could get one box that handles just about anything you'd care to grow in or around your home? Jared Wolfe thinks so. His crowdfunded, internet-connected Biopod can nurture many kinds of plants and animals in its automatically controlled habitat. All you have to do is pick the kind of environment you want through a mobile app, and the Biopod can do the rest -- it regulates factors like the humidity, light, temperature and even artificial rainfall. While it won't feed your pets, a built-in camera lets you keep track of what your creatures are doing while you're away.
Sensor-equipped plant pods take the guesswork out of indoor gardening
Have you been thinking about trying your hand at gardening, but lack the green thumb to keep those plants alive? There's a new Kickstarter project that may be able to lend a hand. Plug & Plant is a wall-mounted system of pods that not only neatly organizes the indoor plants, but each one is equipped with Bluetooth room, humidity and light sensors. That tech gathers data from the environment and offers tips for optimum plant growth. A Smart Water Tank also uses the collected info to vary the watering regimen as needed for up to 30 days. Details are beamed to a companion app that displays the stats for each senor independently as well as analyzes the data and providing suggestions for care.
Trees with email addresses get into strange conversations
Think you get into some oddball email threads with your coworkers? That's nothing next to what's happening in Melbourne, Australia's green spaces. The city gave email addresses to trees in 2013 to help deal with broken branches and other issues, but it now finds that many people are striking up conversations with these leafy residents about everything from their looks to the weather. In some cases, the trees (okay, city staff) reply back. Want to know what a cedar thinks of the Greek debt crisis? Ask it -- you might just get an answer.
3D plant scans will help build lighter, stronger cars
Don't look now, but the plants in your backyard might just shape the next generation of cars. University of Freiburg researchers have found a way to study the junctions between living plants' branches and stems using MRI scans, giving insight into how they cope under strain. The 3D images should show how you can build a lightweight, fiber-based structure that can still take some punishment -- particularly helpful for cars and bikes, where fiber already helps shed a lot of unnecessary pounds. They could help produce sturdier buildings, too. While there's still plenty of work left before plant scanning is practical, it's possible that a tree or flower could make your future ride a lot nimbler and speedier.
Scientists look at flower cells in 3D without wrecking them
Plants are delicate things, which makes them a pain to study under an electron microscope -- you'll probably damage the very cells you're trying to look at. You'll get a much better look if the University of Florida's new imaging technique catches on, though. Their approach leans on both a compound fluorescence light microscope and a camera to capture several layers of cells, creating a detailed 3D snapshot of the cellular structure of something as fragile as a flower petal. The resulting pictures may not be shocking (surprise: there are lots of globs), but they should be a big deal for biologists. Researchers would have a better sense of how animal and plant tissues work when they're untouched by humans, which could go a long way toward fighting diseases and learning about new species. [Image credit: Jacob B. Landis]
Edyn's smart gardening system gives your plants exactly what they need
Smart home gardening devices frequently tell you that your plants need a little TLC, but they don't always deliver it; you frequently have to bring out a hose or watering can. If Edyn successfully funds its smart garden system, you may not have to trudge out to the backyard quite so often. The core is a WiFi-connected sensor that detects both the soil quality and ambient conditions, cross-checking those against your choice of greenery. If the sensor decides that your plants need some hydration, Edyn's iOS app automatically tells an optional smart valve to deliver just the right amount of water-- yes, you can be waste-free and lazy. Both the sensor and valve combine solar power with lithium-ion batteries, so you don't have to worry about watering on cloudy days.
NASA wants its next rover to bring a greenhouse to Mars
Any long-term human presence on Mars is going to require renewable food sources, and that likely involves plants. But how do we know that they'll flourish in the Red Planet's higher radiation and lower gravity? NASA may find out in the next several years. One of the proposed modules on its next Martian rover is the Mars Plant Experiment (MPX), a tiny greenhouse that would study plant growth. The experiment would use Earth air and water to keep a batch of flowering plants alive for 15 days and see how they're affected by otherworldly conditions.
MIT's bionic plants could be used as energy factories and sensors
In many ways, plants are ideal technology hosts -- they're outdoor-friendly, self-healing and pollution-free. It only makes sense, then, that MIT scientists want to harness that potential by augmenting our leafy friends with nanotechnology. The researchers have found that injecting nanoparticles and carbon nanotubes into a plant can extend its natural abilities, or add functions that would be tricky to replicate with purely synthetic devices. One lab test supercharged photosynthesis, extracting much more energy than normal; another introduced gas sensors that could detect the nitric oxide from a car's exhaust. There's a lot of necessary refinement before bionic plants are practical, but we won't be surprised if our gardens eventually double as energy sources and air quality monitors.
Insert Coin semifinalist: GrowCubes help your produce flourish indoors
This NYC Resistor-designed food system provides just about everything you'll need to grow produce indoors, including rotating shelves that'll assure that plants get the best light possible and an aeroponic spray mist that cuts down on water by 90-percent, eliminates the need for soil and delivers nutrients directly to the plant. All of the above is automated, using a network of sensors and info downloaded from the internet and culled from a network of experts. Check out a video of the stackable cubes after the break, and be sure to watch GrowCubess' presentation at Expand next month. You can see all of the Insert Coin semifinalists here.
University of Georgia stops plant photosynthesis to generate solar power
There's a more efficient way to harvest energy from the backyard than by wiring up hapless critters. Researchers at the University of Georgia have proof: they've discovered a way to generate electricity from plants through hijacking the photosynthesis process. By altering the proteins inside a plant cell's thylakoids, which store solar energy, scientists can intercept electrons through a carbon nanotube backing that draws them away before they're used to make sugar. While the resulting power isn't phenomenal, it's still two orders of magnitude better than previous methods, according to the university. The protein modification method may have a rosier future, as well: the team believes that it could eventually compete with solar cells, producing green energy in a very literal sense.
Bitponics personal gardening assistant eyes-on (video)
Plants need TLC just like any other living thing, but sadly, they're not really great at telling you what they want. Bitponics is looking to take a bit of that guess work out of hydroponic and aquaponic gardens with a WiFi base station that monitors your plant life and connects to automated accessories that help you care for them. The device ships with monitors for pH, water temperature, air temperature, humidity and light, connecting to the company's Bitponics Cloud system, so you can monitor things remotely via web browser. The system's not cheap -- it's set to run $499 when it ships, fittingly, this spring. Check out a video walkthrough of the setup just after the break.%Gallery-187330%
The Daily Grind: Is farming ruined forever?
One of my favorite things to do in games is farm. No, not the kind of farming that involves killing zillions of mobs for mats and money -- real (virtual) farming. Like when you buy seeds and plant them in the ground and wait for them to grow and then collect the literal fruits of your labor. Think I'm talking about FarmVille? Nope. Lord of the Rings Online, actually. And Ultima Online and Glitch and hopefully, someday, ArcheAge. MMOs actually implement farming so much better than the social game that seems to have redefined it. In UO, I can grow decorative plants and buff petals; in LotRO, I can mass-produce crops that are used by cooks to make food; and in Glitch, I grow flowers and herbs used by tincturers. I suppose even in Star Wars Galaxies, I was farming up corn and tubers in my oversized industrial extractors. But I have to wonder whether the FarmVille-induced stigma attached to farming as a gameplay concept has ruined it for MMO fans forever. Even when we discuss ArcheAge's amazing farming system, we can't help but crack jokes about tractors, jokes we wouldn't make about big, burly, angry Orcs practicing their fine tailoring skills in World of Warcraft. What do you think -- is farming in MMOs ruined forever? Every morning, the Massively bloggers probe the minds of their readers with deep, thought-provoking questions about that most serious of topics: massively online gaming. We crave your opinions, so grab your caffeinated beverage of choice and chime in on today's Daily Grind!
Chemical sensors could detect plants' cries for help, reduce need for pesticides
It's a terrifying thought, but science suggests that when under attack, plants cry for help. Invisible and, often odorless, green leaf volatiles emitted from vegetation act as a defense mechanism, communicating to other foliage that danger is near. One researcher at the University of Georgia, however, is developing a chemical sensor to use these distraught emissions for good. Working in a similar fashion detecting glucose in the blood, the sensor would be able to alert farmers to when crops are under attack from pests, allowing them to trigger defenses reactively, and in a localized area. The net result being less chemicals on our food, and potentially lower costs for producers. Other suggested uses include helping us keep our produce at home fresher for longer by -- literally -- weeding out bad apples in a bag, before they affect the others. The technology is still being optimized for field use, but a testing device should follow once complete. In the meantime, we'll never feel the same about mowing the lawn again.
Panasonic Photosynthesis System converts carbon dioxide to organic material with plant-like efficiency
Greenery may fulfill a superficial need to improve the landscape aesthetic, but plants play a much more critical role in regular life function, converting carbon dioxide to oxygen through a process called photosynthesis. Panasonic is among the companies attempting to replicate this natural procedure through artificial means, and it looks like the Japanese electronics maker is well on its way towards a viable solution. Presenting at the International Conference on the Conversion and Storage of Solar Energy this week, Panasonic announced the development of an Artificial Photosynthesis System, which uses a nitride semiconductor to convert water and carbon dioxide -- a byproduct of factories and power plants -- into an organic material called formic acid, which is used in the manufacturing of dyes and fragrances. Covering the planet in formic acid wouldn't necessarily represent progress, but assuming demand isn't exceeded, it certainly beats CO2. Best yet, Panasonic claims that the system converts the substances at plant-like efficiency rates, or 0.2 percent. Hit up the PR after the break for a more granular look at the company's creation.
Koubachi WiFi Plant Sensor takes your cactii's temperature, sends it to your iPhone
Plants, like pets, need to be constantly cared for, but not everyone's blessed with the requisite green thumb. So, for those of you imbued with what we'll call the bad, brown touch, Swiss outfit Koubachi's got a cloud-based solution to sidestep those negligent ways and keep your window garden thriving. Dubbed the WiFi Plant Sensor, this wireless peripheral nestles into the soil of any potted flora or fauna, sending relevant vitality data off to the company's servers where it's then analyzed and beamed back to your handset (via iPhone app) or online account with care instructions in tow. You'll have to cough up £99 (about $156 USD) for the currently available European-only, golf club-like device, but that's about all -- access to the company's apps and services are free for users. So, if you've been dying to pull back the curtain on the secret life of plants or just sick of shelling out to replace your withering window collection, hit up the source below to get your order on. Official presser after the break.
Apple to pitch in on costs for improving Foxconn factory conditions
Apple and Foxconn had already promised to improve working conditions at mainland Chinese factories, and Foxconn CEO Terry Gou has just revealed that the cooperation will be about more than just tightening up standards -- it'll be financial, too. The two companies plan to share the costs of making workers' day-to-day experiences more tolerable, although neither side is forthcoming with how much of the cost it plans to shoulder. Both Foxconn and likely Apple saw the better conditions as a "competitive strength," according to Gou, who implied that any costs would be paid back in goodwill and happier staff. Although it remains to be seen how much impact the cost sharing will have on Foxconn's ability to make its July 2013 target, that one of the contractor's many clients has actively volunteered cash to upgrade conditions is, as far as we can tell, a first.
Japanese researchers show off 'interactive' plants: real leaves, artificial emotions
Looking for a little more companionship from your household plants? Then a team of researchers from Keio University in Japan may have just the thing for you. They've developed a rather elaborate system that promises to lets plants react to you and display a variety of different emotions (see "anger," pictured above). Yes, that's a real plant sprouting up out of the box, which contains sensors and microphones that monitor its surroundings, as well as some actuators that are connected to the plant itself with some fine cords. Lest you worry about the safety of the plants themselves, the researchers say that they've had plants rigged up like this for nearly a year and none have wilted. Of course, there's no indication of a commercial version just yet, but you can get a glimpse of the current state of things in the video after the break courtesy of DigInfo TV.
Daily iPhone App: Spellcraft School of Magic
I'll be honest: I have come down with a pretty bad case of freemium ADD. Pocket Frogs was my first real freemium hookup on the iPhone (and it's still pretty great), but since then, I've made my way through a train of freemium games, including We Rule, Tiny Tower, Battle Nations, We Farm, more Tiny Tower, DragonVale, and now all the way over to Spellcraft School of Magic. If you've played any of these before, you probably know how it goes: The game is completely free to download, and free to play, though you can spend money on in-app convenience items if you want to save time or level yourself up more quickly. But Spellcraft has caught my attention for quite a while this time, because it's a little more "game"-y than some of the other games. Instead of just managing a farm or building a city, you're actually delving through a dungeon, casting spells against bad guys and uncovering various treasures. The idea is that you're a magical student who needs to delve the dungeons to find your professors, and you can cast spells to fight bad guys from scrolls that you can carry and make. Scrolls are created from spell ingredients that at first you just find, but you can also grow them in the greenhouse, which is where the "freemium" cycle comes in: plants can be planted, and then you need to wait real time to let them grow. The gameplay itself is actually pretty well done -- the graphics are nice and polished, and there's a fun arcade-y element to casting spells that allows you to do better or worse depending on how you time your casts. Unfortunately, the in-app purchases aren't quite as "nice" as, say Tiny Tower -- your plants can die on the vine, losing you lots of money, and later in the game, you can also get pets that won't necessarily die, but will get very pitifully sad if you don't feed them (shame on Appy Entertainment for tying the sadness of a hungry animal to an in-app purchase -- that's a little below the belt if you ask me). But the game is definitely playable even without the in-app purchases, and the fact that you can lose plants does at least provide a little encouragement to log in to the game and play it. If freemium isn't your thing, you won't find much new here. This game runs about like a Facebook game, and while there is some nice polish, especially on the iPad, there's not a lot here that you won't find in, say, DragonVale or We Rule. But as is always the case with freemium, the price is right, and it's at least a game that will hold your attention and scratch that freemium obsession itch -- at least until the next fun candidate comes along.
