Image 18Air pollution is the presence of substances in the air that are harmful to humans, other living beings… en.wikipedia.org Visit source

Image 16Deforestation of the Amazon rainforest in Brazil's Maranhão state, 2016Deforestation or forest clearan… en.wikipedia.org Visit source

Image 15The Internet (or internet) is the global system of interconnected computer networks that uses the Inte… en.wikipedia.org Visit source

Image 12The bankruptcy of Lehman Brothers (headquarters pictured), the fourth-largest U.S. investment bank (be… en.wikipedia.org Visit source

Image 11 Changes in surface air temperature over the past 50 years. The Arctic has warmed the most, and temper… en.wikipedia.org Visit source

Image 10Gray goo (also spelled as grey goo) is a hypothetical global catastrophic scenario involving molecular… en.wikipedia.org Visit source

Image 9It has been hypothesized that substantial progress in artificial general intelligence (AGI) and artific… en.wikipedia.org Visit source

Image 8Soil retrogression and degradation are two regressive evolution processes associated with the loss of e… en.wikipedia.org Visit source

Image 6Two men next to a pile of American bison skulls awaiting industrial processing and conversion into fert… en.wikipedia.org Visit source

Image 5 Changes in surface air temperature over the past 50 years. The Arctic has warmed the most, and tempera… en.wikipedia.org Visit source

Image 3Food recovered by food waste critic Robin Greenfield in Madison, Wisconsin, from two days of recovery f… en.wikipedia.org Visit source

Image 2Map of the world's biodiversity hot spots, all of which are heavily threatened by habitat loss and degr… en.wikipedia.org Visit source

Multisensory venue complete with olfaction chairs with mist-dispersion, scent biotechnology, nanoemulsion, wit… en.wikipedia.org Visit source

Image 24Multisensory venue complete with olfaction chairs with mist dispersion, scent biotechnology, nanoemuls… en.wikipedia.org Visit source

Image 23A Bussard ramjet, one of many possible methods that could serve to propel spacecraftInterstellar trave… en.wikipedia.org Visit source

Image 21 Transmission electron micrograph of an unmodified herpes simplex virusTalimogene laherparepvec (T-VEC… en.wikipedia.org Visit source

Image 20Artist's illustration of a cyborgA cyborg (/ˈsaɪbɔːrɡ/) is a being with both organic and biomechatroni… en.wikipedia.org Visit source

Image 19Modular self-reconfiguring robotic systems or self-reconfigurable modular robots are autonomous kinema… en.wikipedia.org Visit source

Image 17A computer monitor provides a visual interface between the machine and the user.Human–computer interac… en.wikipedia.org Visit source

Image 15MIT Technology Review is a bimonthly magazine wholly owned by the Massachusetts Institute of Technolog… en.wikipedia.org Visit source

Image 14Molecular electronics is the study and application of molecular building blocks for the fabrication of… en.wikipedia.org Visit source

Image 11 Moller Skycar M400The Moller Skycar is a flying car with VTOL (vertical take-off and landing) capabil… en.wikipedia.org Visit source

Image 10A laser launch Heat Exchanger Thruster systemLaser propulsion is a form of beam-powered propulsion whe… en.wikipedia.org Visit source

Image 9Neuromorphic computing is a computing approach inspired by the human brain's structure and function. It… en.wikipedia.org Visit source

Image 8Vertical solar panels, east-to-west orientation, with bifacial modules, near Donaueschingen, GermanyAgr… en.wikipedia.org Visit source

Image 7Sustainable urban design and innovation: Photovoltaic ombrière SUDI is an autonomous and mobile station… en.wikipedia.org Visit source

Image 6 A typical Snellen chart that is frequently used for visual acuity testingVisual or vision impairment (… en.wikipedia.org Visit source

Image 4Neuroprosthetics (also called neural prosthetics) is a discipline related to neuroscience and biomedica… en.wikipedia.org Visit source

Image 1Laser color television (laser TV), or laser color video display, is a type of television that utilizes… en.wikipedia.org Visit source

Image 25Etruscan: Diomedes and Polyxena, from the Etruscan amphora of the Pontic group, c. 540–530 BCE – From… en.wikipedia.org Visit source