GreenTouch Consortium Develops a Tool Kit for Building Energy-Efficient Networks

The components that make up today’s traditional communication networks were built primarily with performance, not energy efficiency, in mind. As more of everything comes online, the energy consumption of cellphone towers, set-top boxes, routers, and the rest of the infrastructure, to say nothing of data centers, is rising—and so is the cost of running a network.

Indoor Farms Could Revolutionize Agriculture

AeroFarms grows leafy greens under an array of LED lights, which can be customized
to improve the plants' texture, color, and taste.

Farmers face many challenges when it comes to growing crops, whether it be maintaining fertile land, having the right amount of water and sunlight, or coping with drought or frost. Such hurdles could be avoided, however, by moving the farms indoors.

Asamoah Gyan deemed to have 'unethical hair' in United Arab Emirates

Former Sunderland striker Asamoah Gyan is among a group of more than 40 players deemed to have "unethical hair" under United Arab Emirates Football Association (UAEFA) guidelines.

The 31-year-old Ghanaian is on loan at Dubai-based Arabian Gulf League side Al Ahli from Shanghai SIPG.

How to Treat a Middle Ear Infection

Middle ear infections are fairly common in childhood. One of every 10 children will experience otitis media, the medical term for middle ear infection, every year. This is 10 times the number of adults who will suffer from a middle ear infection.^[1] Otitis media (OM) is the second leading cause of doctor’s visits and and the most frequent reason for antibiotic prescription in children.

This Study Reveals The 5 Biggest Regrets People Have Before They Die

Do you have any regrets?

Most people do.

But it appears our regrets gain a lot of weight as we approach the end of our lives.

For many years, Bronnie Ware – an Australian nurse and counselor – worked in palliative care; taking care of terminally ill people, most of whom had less than 12 weeks to live.

Yamaha PSR- F51

Yamaha PSR- F51

Easy, user-friendly and fun! Our principal aim in designing the PSR-F51 was basic functionality that is both straightforward and user-friendly. As a result, we have developed a keyboard that anyone will find easy to operate and play. Using the intuitive panel, simply select a voice and rhythm to start playing. The PSR-F51's compact and lightweight design packs in a regular size keyboard together with 120 Voices and 114 Rhythms from all over the world. What’s more, this instrument is ideally suited to a wide range of different playing scenarios; not only is the PSR-F51 great for beginners and students, you can also power it with batteries for musical performance *on the road.

Yamaha Keyboard EW400

EW 400

Overview 

• 758 high quality voices featuring the new Live! Grand Piano voice
• 12W + 12W amplifiers with 12 cm Bass Reflexed speakers
• 76 keys and 48-note polyphony
• Individual L/R output
• Assignable real-time control knobs, DSP Effects, and Pitch Bend
• Connectivity with audio and MIDI capabilities
• USB TO DEVICE terminal
• Pattern function to create your own grooves - 25 patterns
• Arpeggio function
• Worldwide sounds support your music
• Yamaha Education Suite (Y.E.S.)
• Music Database