Just move your mouse over the desired formula, and a button for this search will pop up. More info at searchonmath.com/extensions.
Search any and see others searching same. Chat with other Searchers in real-time. Create Alerts to be notified when others search.
Wikipedia to Google Images
Add a link in Wikipedia web pages to open a new tab with Google image search.
Determination of the coordinates on the map - Google / Yandex, search the latitude and longitude of the object, find the address from the coordinates
Webskan is a collaborative platform for searching the web, organizing and sharing your results . .. without “cut and paste”. Skan. Organize. Share …
Mojeek for Opera
With this extension enabled, typing 'm' followed by a space and then a search term will perform a search with Mojeek.
BKK FUTÁR (Nem hivatalos)
Aviasales — поиск авиабилетов
Search selected text on Ekşi Sözlük
Аэропорты мира ✈
Schedule airport, getting to the airport and its location, panorama
Searching availability of electronic, NSN, aircraft, aerospace and aviation parts at ASAP Semiconductor from any website just got easy. Select the part name, hit right click, and select “Find Part Number with ASAP Semiconductor”.
Rentlogic: The Smarter Way to Rent
Apartment Ratings based on official data from the City of New York.
Browser Extension for seenami.com
Distribute searches among many search-engines to find new answers and stay private.
YAWE (Yet Another Wiki Extension)
View and Search for Wikipedia Articles