The Globe and Mail: The ‘Gateway to Hell’: Turkmenistan’s wildest draw is its blazing natural-gas crater
The ‘Gateway to Hell’: Turkmenistan’s wildest draw is its blazing natural-gas crater
The walls of the crater collapse and form terraces under the influence of gravity, leaving behind a shallower and wider crater than a simple crater. This animation is representative and does not reflect an accurate timescale.
Sketchpad: Free online drawing application for all ages. Create digital artwork to share online and export to popular image formats JPEG, PNG, SVG, and PDF.
Easily draw, edit photos, or design your next business card. Craft images for social media posts, digital ads, paper, or even apparel. Make a quick photo edit with the drag and drop feature, or lose yourself for hours in Sketchpad’s streamlined digital makerspace.
Sketch Mobile is a drawing tool that takes advantage of the new capabilities presented in modern mobile browsers; including multi-touch, the accelerometer, and the gyroscope; providing a fun & novel environment to express yourself in colorful ways! Sketch Mobile was commissioned by Google as part of the Mobile Chrome Experiments released at Google I/O 2012. Sketch Mobile utilizes multi-touch ...
Use with Google Classroom Create lesson plans for students using Google Classroom and link directly to Sketchpad for a drawing tool. Artwork saves automatically to student’s Google Drive account and images can be exported and submitted to your Google Classroom lesson. Disable any tool or clipart you don’t need!
A crater is a landform consisting of a hole or depression on a planetary surface, usually caused either by an object hitting the surface, or by geological activity on the planet. A crater has classically been described as: "a bowl-shaped pit that is formed by a volcano, an explosion, or a meteorite impact".