The device houses a FM radio that can play out tunes as you sleep or you can connect your phone with a cable to play your music. Kuri is a tiny robot that will go around your home automatically capturing moments in your daily life. Its latest innovation, the Somneo Sleep and Wake-up Light, comes in the form of an alarm clock that makes it easy for you to wake up and sleep.
 It also has a speaker that can be used to play music and read audio books. The robot can interact in a very human way, looking at you when touched or responding to you in bleeps and bloops when spoken to. Kuri is probably the cutest home robot you will see all year. An Indian-origin researcher Dr Rajesh Ramanathan and his colleagues from RMIT University in wholesale led vapor tight fixture Australia have combined copper and silver 3D nanostructures to textiles to make self-cleaning clothes. That’s not all Bumble does. These hot electrons release a burst of energy that degrades organic matter, thus cleaning any stains or grime. The coated cloth reacts to light, which in turn destroys stains and grime in under six minutes.Everyone knows about the revolution Tinder has brought to the dating scene, but there is a new sheriff in town and its name is Bumble. Bumble has over 20 million users so you are bound to find fish in the sea. Kuri quickly learns the layout of your house and navigates around obstacles. You don’t have to worry about Kuri toppling over or falling down a flight of stairs.  
The process takes just under 30 minutes and can be scaled for industry. If you aren’t looking for friends, the Bumble Bizz mode can connect you with people in your field creating a platform to find mentors, business partners or job opportunities. Instead of applying the coating on the textile, RMIT researchers grew them directly on the fabric. Its wheels are also large enough so it can transition from carpet to floor easily. Changhong has just taken this fight to the next level. Hate doing laundry?

The point to note here is that it urges us to focus on the Supreme, the Atman or the Self (which is self-luminous) and access our divine nature. As Sri Chinmoy says, “There is not a human being who does not have within him this infinite consciousness  and thus self-illumining light.”Light is also used widely in meditation. Gradually all else in our field of vision fades out and one literally merges with the light from the flame. In lighting the lamp we acknowledge not only knowledge but also the source and giver of knowledge.  
Practitioners of meditation are often asked to visualise a white light or focus food factory lighting manufacturers on a candle flame. When  the flame of the lamp burns brightly it is akin to our negative tendencies being destroyed and the ego being subsumed.5 — “This is the message we have heard from Him and announce to you that God is light and in Him there is no darkness at all. This is because lamps have a way of altering the energy around them and exuding a great deal of positivity. The light that dispels the darkness of ignorance is the light of knowledge. Recognising and acknowledging that one light that shines through our inner self and all creation is the ultimate realisation.  
Light, whether it is the light emitted by the sun or the moon or the stars or fire, is all the same. Gazing steadily at the candle flame not only aids concentration and promotes single-minded attention, it is at once calming and stilling. Hence, a glowing lamp is verily knowledge itself in a manner of speaking.T Lamps are of tremendous religious and spiritual significance because they have a way of altering the energy around them and exuding a great deal of positivity NEW1.  
While material wealth and riches can come and go or be taken away, knowledge is permanent. Lamps at and around Diwali are a lovely way of welcoming  Goddess Lakshmi who incarnated  on the  day of the new moon  during the churning of the ocean, Lord Rama on his return after killing Ravana and to celebrate the triumph of good over evil, with the slaying of the demon Narakasura by Lord Krishna. The oil in the lamps represents our negative tendencies and the wick our ego. A characteristic quality of a lamp flame is that it always burns upwards.May the festival of lights illumine and brighten your path and life in a myriad, meaningful ways!

A look at what the LED lights on an Amazon Echo mean.GreenA green light spinning on your Alexa device means you China led vapor tight fixture suppliers on an active call or active Drop In. To disconnect the call, just say, "Alexa, hang up,".While you might have decoded different ways to use your Echo device and Alexa to make life easier and fun, how many times were you left wondering what the different coloured rings on your Echo device mean? Well, besides Alexa's voice, the device can also communicate with you through the multi-coloured LED lights on its crown.
 YellowThe yellow light means Alexa has a status update on your recent Amazon order or someone has messaged you. It is a feature that makes sure no one can message or call at certain times. If you're having trouble accessing Alexa on your Echo speaker, consider restarting the router.  To enable Do Not Disturb say, "Alexa, don't disturb me” or “Alexa, Turn on Do Not Disturb".end-ofTags: amazon, amazon echo, smart speaker, amazon echo led. The light turns off after a call # is ended. To turn it back on, press the button on the top of your Echo to enable your microphone again.RedThe red light means you've muted your device's microphone and the device will not be able to listen when you call out for Alexa or ask for information. When you talk to Alexa the ring flashes blue.
PurpleIf your device displays purple light, it means that Do Not Disturb has been enabled.The Amazon Echo can also communicate with you through the multi-coloured LED lights on its crown. When this light appears, simply ask, “Alexa, play my messages,” or “Alexa, what are my notifications?”." You can also schedule Do Not Disturb for specific days and times in the Alexa app. And here’s what they mean:BlueBlue light on your Echo smart speaker indicates that the device is processing your request.OrangeOrange light pulsing around your Echo shows that the device is experiencing Wi-Fi connectivity issues.

In the future, the nano structured surfaces may improve high-energy lasers as well as touch-screens and the output of solar modules, researchers said.Most lenses, objectives, eyeglass lenses and lasers come with an anti-reflective coating China food factory lighting (Source: Max-Planck-Gesellschaft Institute) Inspired by moth eyes, scientists have developed a new technology that manipulates surfaces # to make them 'invisible. Like the corneas of moths, the components must allow light to pass through while light reflection is of little use.  
As the light passes through this boundary layer, its refractive index changes continuously, starting from the ambient air to the materials of the outer moth eye layers. They are only a few hundred nanometres high and taper conically towards the tip," physicist Zhaolu Diao said.scientists have developed a new technology that manipulates surfaces to make them 'invisible.While this technique registered first successes in the past, it has so far only worked for short wave UV radiation and visible light, researchers said.They took a page out of the design book for moth cornea. As a result, no material is etched away underneath the gold-studded crossroads, and the desired upright column-like structures remain. The structured surfaces covered as much as two by two centimetres. To imitate the moth eye principle, scientists developed a two-step process.The group fine-tuned their procedures and found a way to increase the size of the deposited gold particles, etching out columns as high as 2,000 nanometres.It largely increases the light transmittance through surfaces.This magic from the world of insects inspired scientists to try the same tactics for the design of optical components. The corneas of these mostly nocturnal insects reflect almost no incoming light.
The columns are not high enough to reach the 99.5 per cent or higher light transmittance for the wavelengths in the near infrared light (NIR) range.There is no glow of light bouncing off the moth's eyes to betray their presence to potential predators. By comparison with conventional procedures, this provides the desired anti-reflective effect across a wider wavelength range.end-of. In this pattern, the gold particles settle in the points of crossroad.In the second step, the gold-studded crossroads serve as mask in a chemical etching process.This gradual refractive index change has the effect that the layer hardly reflects any of the incoming light.In the first step, they deposited gold particles in a regular honeycomb pattern on a large surface. Less reflected light also means that moths are able to use practically all the scarce night-time light to see."The eye surface is densely covered with column-like structures.
Instead of coating a surface, they manipulate the surface itself.Now, scientists at Max Planck Institute for Intelligent Systems in Germany have introduced an alternative technology.Until then, the columns etched out of the surface were at most 500 nanometres high.'Inspired by moth eyes, scientists have developed a new technology that manipulates surfaces to make them 'invisible' across a wider wavelength range. However, this coating works optimally only within a narrow wavelength range.The columns look like regularly spaced stalagmites on a cavern floor.

Researchers conducted tests on beating mouse hearts whose cells had been genetically engineered to express proteins that react to light and alter electrical activity within the organ.When they triggered ventricular fibrillation in a mouse heart, a light pulse of one second applied to the heart was enough to restore normal rhythm.end-of."It shows for the first time experimentally that light can be used for defibrillation of cardiac arrhythmia," said Mr Bruegmann.The study appears in the Journal of Clinical Investigation. "This is a very important result," said Tobias Bruegmann, from University of Bonn."
We are working towards optical defibrillation of the heart, where light will be given to a patient who is experiencing cardiac arrest, and we will be able to restore the normal functioning of the heart in a gentle and painless manner," said Natalia Trayanova, from Johns Hopkins University.Current devices deliver electric pulses that are extremely painful led vapor tight fixture suppliers and can damage heart tissue, researchers said."In addition to demonstrating the feasibility of optogenetic defibrillation in a virtual heart of a patient, the simulations revealed the precise ways in which light alters the collective electrical behaviour of the cells in the heart to achieve the desired arrhythmia termination," Mr Trayanova said.Current devices deliver electric pulses that are extremely painful and can damage heart tissue, researchers said. The red light, which has a longer wavelength, was more effective in the virtual human tests.Researchers from the Johns Hopkins University in the US and University of Bonn in Germany said that light-based treatment should provide a safer and gentler remedy for patients at high risk of arrhythmia - irregular heartbeat that can cause sudden cardiac death within minutes.To do so, however, the method had to be tweaked for the human heart by using red light to stimulate the heart cells, instead of the blue light used in mice.
"Our simulations show that a light pulse to the heart could stop the cardiac arrhythmia in this patient," said Patrick M Boyle, a Johns Hopkins research professor.To find if this technique could help human patients, researchers performed an analogous experiment within a detailed computer model of a human heart, one derived from MRI scans taken of a patient who had experienced a heart attack and was now at risk of arrhythmia.(Photo: Pixabay) Current devices deliver electric pulses that are extremely painful and can damage heart tissue, researchers said.
Washington: Scientists have shown that beams of light could replace harsh electric shocks to treat patients reeling from arrhythmia - a deadly heart rhythm disorder. Boyle explained that the blue light used in the much smaller mouse hearts was not powerful enough to fully penetrate human heart tissue. This idea springs from advances in the field of optogenetics, in which light-sensitive proteins are embedded in living tissue, enabling the use of light sources to modify electrical activity in cells.