Tapala Nadamuni, a 23-year-old Indian student, has reclaimed the title of creating the world’s smallest vacuum cleaner, previously earned in 2020, by designing one from a ballpoint pen. His remarkable achievement has gained significant attention online.
According to Guinness World Records (GWR), a vacuum cleaner for record purposes is defined as an “electrically powered device that picks up debris through suction caused by negative internal pressure.” The measurement for the record is based on the shortest axis of the vacuum’s body, excluding the handle and power cord dimensions.
Nadamuni’s original vacuum cleaner, measuring 1.76 cm, was surpassed by another record-holder. Determined to regain his title, Nadamuni made multiple attempts, including two unsuccessful ones, before achieving success with a new design. He crafted over 50 schematic diagrams to ensure his creation met the necessary standards.
Nadamuni initially encountered difficulties with the suction mechanism. However, he resolved these issues by making several design modifications. The new vacuum cleaner was constructed using a refillable ballpoint pen, metal, and small plastic components. It features a tiny rotating fan powered by a four-volt vibration motor to generate suction.
When connected to a power source, the vacuum produces a whirring sound and effectively picks up dust particles. The collected dirt can be removed after use.
