Notice: Constant lang_tags already defined in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/languages/en-us_fun.php on line 115

Deprecated: The called constructor method for WP_Widget in sith_facebook_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_google_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in ads125_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in ads300_600_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in ads300_100_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in ads300_250_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_video_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_posts_list is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_categort_posts is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_comments_avatar is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_text_html is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_social_widget is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955

Deprecated: The called constructor method for WP_Widget in sith_search is deprecated since version 4.3.0! Use __construct() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4955
Energy-Recycling Stairs | Alloy Wiki
Home » Other » Energy-Recycling Stairs

Notice: Undefined index: sith_sidebar_pos in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/single.php on line 15
Notice: Use of undefined constant single_postformat - assumed 'single_postformat' in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/single.php on line 24
class="container-posts single_postformat post-4220 post type-post status-publish format-standard hentry category-other odd">
Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 4

Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 9

Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 14

Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 29

Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 36

Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 50

Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 67

Notice: Undefined index: sith_post_head in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-head.php on line 78

Energy-Recycling Stairs

Posted by: Alloy 2021-05-05 Comments Off on Energy-Recycling Stairs
Notice: Undefined variable: lang_edit in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/includes/single-meta.php on line 22


Notice: Undefined index: sith_hide_share in /www/sites/alloy.wiki/index/wp-content/themes/likegoogle/single.php on line 32

Deprecated: get_settings is deprecated since version 2.1.0! Use get_option() instead. in /www/sites/alloy.wiki/index/wp-includes/functions.php on line 4862

Apparently walking down stairs requires more energy than climbing them up, because legs use a lot of energy to avoid falling too quickly. The device developed by researchers at Georgia Tech and Emory University stores this energy rather than wasting it and then returns it to the user during ascent.


In comparison to walking on the ground, using stairs is thrice more demanding on the knees. It is even more difficult on people suffering from joint pain, reduced sensorimotor control, muscle weakness and elderly people. The smart stairs will lessen the pressure put on the knees, due to the built-in springs and pressure sensors.


Energy-Recycling Stairs


Despite the fact that stair lifts and elevators are serving the old and disabled people to overcome flights of stairs, these are costly and usually request house remodeling to install. They are also energy-consumers, using as much as 12,000 kilowatt-hours each year. Moreover, relying on elevators and stair lifts can result in further degeneration in mobility. Building the smart stairs will improve the quality of life and will be less expensive and energy-efficient.


Initially, the concept of the project was to create a pair of energy-recycling prosthetic shoes that would aid people climb stairs more comfortably. However, the researchers grasped the fact that going upstairs is much easier then descending them, because a lot of energy is used to stop a fall. So, the team decided to create a set of stairs that preserves the user’s energy and use it to lessen the burden when climbing.


The springs located in each step compress when somebody goes downstairs, allowing the step to sink slowly until it reaches the next step’s level and preserving by 26% of the energy depleted at the ankles. The steps will remain this way until somebody goes upstairs. When climbing the stairs, the device will discharge the stored energy and will make it easier on the knee by 37%, propelling the body forward. Each step is also equipped with pressure sensors. The device does not have to be permanently installed.


Shanghai Metal Corporation is a trusted aluminum alloyaluminum foil pricestainless steel price and stainless steel manufacturer, kinds of stainless steel in china.

Guest contributors are welcome at the Alloy Wiki.It is a weekly wiki and guide on alloy information and processing technology, while also about the vast array of opportunities that are present in manufacturing. Our team of writers consists of a Machining Material Supplier / Machinist / Tool and Die Maker, a Biomedical Engineer / Product Development Engineer, a Job Development Coordinator / Adjunct Professor, and a President and CEO of a manufacturing facility.

Link to this article:Energy-Recycling Stairs

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting:Alloy Wiki,thanks!^^