Deprecated: Creation of dynamic property WooCommerce::$api is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/class-woocommerce.php on line 556

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderTableMigrator::$table_names is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderTableMigrator.php on line 25

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderAddressTableMigrator::$table_names is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderAddressTableMigrator.php on line 42

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderAddressTableMigrator::$table_names is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderAddressTableMigrator.php on line 42

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderOpTableMigrator::$table_names is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderOpTableMigrator.php on line 26

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostMetaToOrderMetaMigrator::$table_names is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostMetaToOrderMetaMigrator.php on line 43

Deprecated: Creation of dynamic property WC_Facebookcommerce::$configuration_detection is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/facebook-for-woocommerce/class-wc-facebookcommerce.php on line 170

Deprecated: Creation of dynamic property WC_Facebookcommerce::$fb_categories is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/facebook-for-woocommerce/class-wc-facebookcommerce.php on line 173

Deprecated: Optional parameter $full declared before required parameter $zip_path is implicitly treated as a required parameter in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/unyson/framework/extensions/backups/includes/module/tasks/class--fw-ext-backups-module-tasks.php on line 985

Deprecated: Creation of dynamic property WC_Countries::$countries is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/class-wc-countries.php on line 51

Deprecated: Creation of dynamic property WC_Facebookcommerce_Integration::$events_tracker is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/facebook-for-woocommerce/facebook-commerce.php on line 350

Deprecated: Creation of dynamic property WC_Facebookcommerce_MessengerChat::$page_id is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/facebook-for-woocommerce/facebook-commerce-messenger-chat.php on line 32

Deprecated: Creation of dynamic property WC_Facebookcommerce_MessengerChat::$jssdk_version is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/facebook-for-woocommerce/facebook-commerce-messenger-chat.php on line 36

Deprecated: Creation of dynamic property WC_Facebookcommerce_Integration::$messenger_chat is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/facebook-for-woocommerce/facebook-commerce.php on line 354

Deprecated: Creation of dynamic property WC_Cart::$coupon_discount_totals is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/legacy/class-wc-legacy-cart.php on line 266

Deprecated: Creation of dynamic property WC_Cart::$coupon_discount_tax_totals is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/legacy/class-wc-legacy-cart.php on line 266

Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Cookie/Jar.php on line 63

Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Cookie/Jar.php on line 73

Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Cookie/Jar.php on line 89

Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Cookie/Jar.php on line 102

Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Cookie/Jar.php on line 111

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91

Warning: session_start(): Session cannot be started after headers have already been sent in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/unyson/framework/includes/hooks.php on line 259
University of Cambridge researchers use algae to power computer – Daily Elevated News

Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139

Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139

Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139

Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139

Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139

Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139
May 14, 2022

University of Cambridge researchers use algae to power computer

Algae system

University of Cambridge

Researchers have used algae to power a computer continuously for a year.

The University of Cambridge said the system was a similar size to an AA battery and contained a non-toxic species of blue-green algae called synechocystis.

The algae “naturally harvests energy from the sun through photosynthesis”, the university said.

Researchers believe the system “has potential as a reliable and renewable way to power small devices”.

They said the system was made of “common, inexpensive and largely recyclable materials”.

“This means it could easily be replicated hundreds of thousands of times to power large numbers of small devices as part of the Internet of Things,” the team said.

‘Consistently worked’

The Internet of Things is a vast and growing network of electronic devices that each use a small amount of power that collect and share real-time data via the internet, like smartwatches.

The electrical current generated through photosynthesis interacts with an aluminium electrode which is used to power the microprocessor.

Prof Christopher Howe, of the University of Cambridge’s department of biochemistry, said: “Our photosynthetic device doesn’t run down the way a battery does because it’s continually using light as the energy source.”

In the experiment, the device was used to power an Arm Cortex M0+, which is a microprocessor used widely in Internet of Things devices.

Cambridge-based microprocessor design company Arm collaborated with the Cambridge researchers on the project.

Dr Paolo Bombelli, of the University of Cambridge’s Department of Biochemistry, said: “We were impressed by how consistently the system worked over a long period of time – we thought it might stop after a few weeks but it just kept going,”

presentational grey line

Find BBC News: East of England on Facebook, Instagram and Twitter. If you have a story suggestion email eastofenglandnews@bbc.co.uk

Related Internet Links

The BBC is not responsible for the content of external sites.
Prev Post

As Turkey’s economic crisis grows, politicians spar over refugees

Next Post

How ‘Just a Dude’ in Shorts Became a Senate Front-Runner

post-bars
Mail Icon

Newsletter

Get Every Weekly Update & Insights


Warning: Undefined variable $mailchimp_shortcode in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/themes/binduz/template-parts/blog/post-parts/part-mailchimp.php on line 35
[mc4wp_form id=]

Warning: session_start(): Session cannot be started after headers have already been sent in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/unyson/framework/helpers/class-fw-session.php on line 13

Warning: Undefined global variable $_SESSION in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/unyson/framework/helpers/class-fw-session.php on line 24

Warning: session_start(): Session cannot be started after headers have already been sent in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/unyson/framework/helpers/class-fw-session.php on line 13

Warning: Undefined global variable $_SESSION in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/unyson/framework/helpers/class-fw-session.php on line 24

Warning: session_start(): Session cannot be started after headers have already been sent in /homepages/28/d498233257/htdocs/clickandbuilds/TheDailyElevatedNews/wp-content/plugins/unyson/framework/helpers/class-fw-session.php on line 13