Dean Lawrence Kamen is an American engineer, inventor, and businessman. He is known for his invention of the Segway and iBOT, as well as founding the non-profit organization FIRST with Woodie Flowers. Kamen holds over 1,000 patents.
In chemistry, photocatalysis is the acceleration of a photoreaction in the presence of a photocatalyst, the excited state of which "repeatedly interacts with the reaction partners forming reaction intermediates and regenerates itself after each cycle of such interactions." In many cases, the catalyst is a solid that upon irradiation with UV- or visible light generates electron–hole pairs that generate free radicals. Photocatalysts belong to three main groups; heterogeneous, homogeneous, and plasmonic antenna-reactor catalysts. The use of each catalysts depends on the preferred application and required catalysis reaction.
Nashua High School South, formerly known as Nashua High School, is a public high school located in Nashua, New Hampshire. The school's current location was erected in 1975 with its first class graduating in June 1976. The school was remodeled between 2002 and 2004 when a second school, Nashua High School North, was built. The existing high school building was renamed Nashua High School South. The school serves approximately 1800 students, making it the largest public high school in New Hampshire, and the second largest high school overall, after the private Pinkerton Academy.
Patsy O’Connell Sherman was an American chemist and co-inventor of Scotchgard, a 3M brand of products, a stain repellent and durable water repellent.
Ennica Mukomberanwa is a Zimbabwean sculptor. The daughter of Grace Mukomberanwa and Nicholas Mukomberanwa, she was trained by the first generation of sculptures. Her work is exhibited in private collections and at galleries around the world. She is a third generation Zimbabwean sculptor. In 2004, she was awarded a prize which allowed her to travel to Stockholm, Copenhagen, Scotland, and Canada. She is a member of the Mukomberanwa family of sculptors. She is the daughter of Grace Mukomberanwa and Nicholas Mukomberanwa, who served as her mentor. She is the sister of sculptors Anderson, Netsai, Taguma, Tendai Mukomberanwa and Lawrence Mukomberanwa, and the cousin of Nesbert Mukomberanwa.
Presented annually since 1991, the Stockholm Water Prize is an award that recognizes outstanding achievements in water related activities. Over the past three decades, Stockholm Water Prize Laureates have come from across the world and represented a wide range of professions, disciplines and activities in the field of water.
The international Stockholm Junior Water Prize is a competition that encourages young people's interest in water and environment issues. Beginning in 1995, the award is given annually for an outstanding water project by a young person or a small group of young people at a ceremony held during the World Water Week in Stockholm. The first two years the competition was held on a national level in Sweden. From 1997 onward the competition has been held in its current international format. The international Stockholm Junior Prize winner receives a US$15,000 scholarship and a blue crystal sculpture.
Green nanotechnology refers to the use of nanotechnology to enhance the environmental sustainability of processes producing negative externalities. It also refers to the use of the products of nanotechnology to enhance sustainability. It includes making green nano-products and using nano-products in support of sustainability.
The Google Science Fair was a worldwide online science competition sponsored by Google, Lego, Virgin Galactic, National Geographic and Scientific American. It was an annual event spanning the years 2011 through 2018.
The 3M Young Scientist Challenge is a youth science and engineering competition administered by Discovery Education and 3M for middle school students in the United States, similar to the European Union Contest for Young Scientists. Students apply by creating a 1-2 minute video detailing their idea for a new invention intended to solve an everyday problem. Ten finalists are chosen annually to work alongside a 3M scientist during a summer mentorship and receive a trip to the 3M Innovation Center in St. Paul, Minnesota, to compete for $25,000 and the title of America's Top Young Scientist.
Ciara Judge is an Irish scientist from Kinsale, County Cork and a public speaker. She was a finalist of the 42nd BT Young Scientist and Technology Exhibition in 2013 at the age of fifteen with two others: Emer Hickey, Sophie Healy-Thow. She also won a First place Award in the European Union Contest for Young Scientists 2013. In 2014, she jointly with her 2 friends won the grand prize in Google Science Fair Ciara was also listed as one of the 25 most influential teens in Time for the year 2014 as a result of her innovation.
Rachel Brouwer is a Canadian from Bedford, Nova Scotia, who while still a secondary student invented a new method of killing bacteria in drinking water which requires no fuel and uses material commonly available in third-world countries.
Krtin Nithiyanandam is a British medical researcher. He was awarded the Scientific American Innovator Award at the 2015 Google Science Fair for his work on developing a novel diagnosis test for early-onset Alzheimer's disease. The award came with $25,000. In 2017, Krtin's research on identifying a mechanism to make triple-negative breast cancer more treatable won the Intermediate Science stream at the national Big Bang Fair. Recently, Nithiyanandam was the recipient of the U.K. Junior Water Prize for his project titled "A novel, photocatalytic, lead-sequestering bioplastic for sustainable water purification and environmental remediation". He represented the U.K. at the international Stockholm Junior Water Prize.
Kiara Nirghin is a South African inventor, scientist, and speaker. She is known for her award-winning work on a method to increase food security in drought stricken areas that won the 2016 Google Science Fair. Since 2018, she has attended Stanford University as an undergraduate.
Gitanjali Rao is an American inventor, author, social activist, and a STEM student and advocate.
Hayley Todesco is a Canadian student inventor who is best known for winning the Google Science Fair in 2014 for her use of sand filters to clean up oil sands waste.
Autumn Peltier is an Anishinaabe Indigenous rights advocate from the Wiikwemkoong First Nation on Manitoulin Island, Ontario, Canada. She was named Chief Water Commissioner for the Anishinabek Nation in 2019. In 2018, at the age of thirteen, Peltier addressed world leaders at the United Nations General Assembly on the issue of water protection.
Fionn Miguel Eckardt Ferreira is an Irish inventor, chemistry student and Forbes 30 under 30 listee. He is known for his invention of a method to remove microplastic particles from water using a natural ferrofluid mixture.
Petra Wadström is a Swedish inventor of a water purification device called Solvatten, which is a portable device that heats and purifies dirty local water in locations with access to significant amounts of sunshine.
