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Laxton // Daily Express // Hulton Archive // Getty Images
Laxton // Daily Express // Hulton Archive // Getty Images

Watch Nellie, the British School Computer of 1969

Laxton // Daily Express // Hulton Archive // Getty Images
Laxton // Daily Express // Hulton Archive // Getty Images

In 1969, the Forest Grammar School in England was home to "Nellie," a modified National Elliott 405 computer. Nellie was obsolete even then, but the boys at the school got to program it, play with it, and maintain it—because the silly thing broke down on average once every 12 hours.

In this vintage clip from Tomorrow's World, we visit Forest Grammar School and meet the kids who work with Nellie. Just booting the computer requires multiple multiple in various rooms, throwing giant levers and checking the oil in the disk unit. They describe the programs they've made, including an unbeatable noughts-and-crosses ("tic-tac-toe") game. Check it out:

For more on Nellie, read this article.

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WWF
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Animals
Watch an Antarctic Minke Whale Feed in a First-of-Its-Kind Video
WWF
WWF

New research from the World Wildlife Fund is giving us a rare glimpse into the world of the mysterious minke whale. The WWF worked with Australian Antarctic researchers to tag minke whales with cameras for the first time, watching where and how the animals feed.

The camera attaches to the whale's body with suction cups. In the case of the video below, the camera accidentally slid down the side of the minke whale's body, providing an unexpected look at the way its throat moves as it feeds.

Minke whales are one of the smallest baleen whales, but they're still pretty substantial animals, growing 30 to 35 feet long and weighing up to 20,000 pounds. Unlike other baleen whales, though, they're small enough to maneuver in tight spaces like within sea ice, a helpful adaptation for living in Antarctic waters. They feed by lunging through the sea, gulping huge amounts of water along with krill and small fish, and then filtering the mix through their baleen.

The WWF video shows just how quickly the minke can process this treat-laden water. The whale could lunge, process, and lunge again every 10 seconds. "He was like a Pac-Man continuously feeding," Ari Friedlaender, the lead scientist on the project, described in a press statement.

The video research, conducted under the International Whaling Commission's Southern Ocean Research Partnership, is part of WWF's efforts to protect critical feeding areas for whales in the region.

If that's not enough whale for you, you can also watch the full 13-minute research video below:

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Darel Carey
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video
Mind-Bending Tape Art
Darel Carey
Darel Carey
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These surreal installations are made entirely of tape. They're the creation of artist Darel Carey, who has made it his mission to "dimensionalize" flat surfaces into 3D topographies. See more of his trippy tape art on Instagram

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