Τεχνολογία

Αποτελέσματα 3041 - 3060 | από συνολικά 3881
17 07 2019 | 10:03

The DIY Girls - How 12 teens invented a solar-powered tent for the homeless

As Daniela Orozco picks off excess plastic bordering a 3D-printed box, she recalls how many homeless people she saw on her way to school when she was a high school freshman. Just one.

17 07 2019 | 09:22

Έρευνα: Είναι το blockchain τόσο επαναστατικό;

Για κάποιους, η τεχνολογία του blockchain πυροδοτεί μια τεχνολογική επανάσταση αντίστοιχη με εκείνη που έφεραν το Ίντερνετ και το «World Wide Web» στην καθημερινότητά μας.

17 07 2019 | 08:59

Τα νανοϋλικά στην υπηρεσία της εξοικονόμησης ενέργειας – Με το Βραβείο Μποδοσάκη τιμήθηκε ο Γ. Μπουρμπάκης.

Tους μηχανισμούς με τους οποίους δημιουργούνται τα νανοσωματίδια και το πώς μπορούν να σχεδιαστούν καινούρια νανοϋλικά που θα χρησιμοποιηθούν για την παραγωγή χημικών, την καταπολέμηση της μόλυνσης…

16 07 2019 | 12:21

Jeans go from blue to green.

The new wave of sustainable jeans is here.T Denim producers, Blackhorse Lane Ateliers allow transparency – fashions latest buzz – by inviting potential customers into their factory to present to…

16 07 2019 | 09:30

Τσικνάκου: Χρειάζεται αποτίμηση επικουρικών υπηρεσιών για την αντλησιοταμίευση.

Στη σημασία και τα προαπαιτούμενα για τα αντλησιοταμιευτικά αναφέρθηκε η Γιούλα Τσικνάκου, διευθύντρια υδροηλεκτρικών έργων της Τέρνα Ενεργειακή, κατά το σημερινό συνέδριο της A Energy. Όπως τόνισε…

15 07 2019 | 14:06

Tο Ρέθυμνο γίνεται παράδειγμα και μοιράζεται με ευρωπαϊκές πόλεις την εμπειρία και καλές πρακτικές από τις δράσεις του CIVITAS DESTINATIONS .

Τρεις ευρωπαϊκές περιφέρειες/πόλεις θα λάβουν χρηματοδότηση για να υλοποιήσουν δράσεις για την προώθηση της βιώσιμης κινητικότητας, αξιοποιώντας τις καλές πρακτικές και την εμπειρία των έξι πόλεων-…

15 07 2019 | 13:18

ABB to exit solar inverter segment.

ABB and the Italian company Fimer S.p.A announced today that they have signed an agreement for Fimer to acquire ABB’s solar inverter segment.

15 07 2019 | 09:12

3 of the ‘Big Six’ energy firms switch to electric fleets.

Three of the ‘Big Six’ energy companies have promised to ensure all their employee vehicles are electric by 2030. SSE, Centrica and Mitie have all committed to the EV100, The Climate Group’s pledge…

14 07 2019 | 15:47

50 MW floating PV project in Singapore.

The project is south-east Asia’s largest public tender for floating PV to date and will feature a pioneering business model consisting of both conventional and renewable energy components. DNV GL…

13 07 2019 | 12:46

Climate activists consider a badge of honour that the head of OPEC believes their campaign may be the “greatest threat” to the fossil fuel industry.

Biggest compliment yet': Greta Thunberg welcomes oil chief's 'greatest threat' label

12 07 2019 | 14:30

BMW unveils all-electric Mini.

The BMW Group has unveiled a new all-electric Mini. The electric vehicle will be on sale from early 2020 and order books opened on Monday.   The Mini Electric was unveiled at the Oxford plant where…

12 07 2019 | 13:37

Bionic catalysts to produce clean energy.

Mixing microbes with carbon nanomaterials could help the transition to renewable energy. KAUST research shows microbes and nanomaterials can be used together to form a biohybrid material that…

12 07 2019 | 13:26

Getting more heat out of sunlight.

A newly developed material that is so transparent you can barely see it could unlock many new uses for solar heat. It generates much higher temperatures than conventional solar collectors do - enough…

12 07 2019 | 11:36

Building circular and climate-neutral buildings for Europe.

The circular economy will be an essential building block of a climate-neutral Europe. A circular economy means making the most of our resources, doing more with less while reducing waste and energy…

12 07 2019 | 10:58

Στην Il Giornale ο Δήμος Τρικκαίων και τα ηλεκτροκίνητα οχήματα.

Νέα προβολή στη Ιταλία με ρεπορτάζ για το πρόγραμμα ELVITEN και τις τεχνολογικές δυνατότητες σε θέματα αυτοκίνησης

11 07 2019 | 11:57

Water and green energy produced by a single device.

Researchers have found a way to purify water and produce electricity from a single device powered by sunlight. The scientists adapted a solar panel that not only generated power, but used some of…

11 07 2019 | 09:02

Electric cars could form battery hubs to store renewable energy.

By 2050, National Grid predicts, 35m electric cars will supply energy when needed. A fleet of 35m electric vehicles could help the UK reach its net-zero carbon target by forming large battery hubs…

10 07 2019 | 08:53

Europe takes on China’s global dominance of rare earth metals.

A new industry association was launched in Brussels last week with the aim of bringing together all the players in the supply chain of rare earth metals, which are vital to renewable and low-carbon…

10 07 2019 | 08:52

An exciting boost for solar cells.

A process called singlet fission has the potential to enhance the efficiency of solar cells. The mechanism has been difficult to implement in such devices, but experiments demonstrate a way forward.

10 07 2019 | 08:50

Prada introduces new nylon bag collection made from recycled ocean plastic.

Prada has recently released information about their new nylon bag collection made from recycled ocean plastic which will be launching in 2021. The influential Italian fashion house known for their…