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Engineezy

@engineezy • UCSksodwjNeOQ3Oywr1G4Nag

Science & Technology Canada EN

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The Cactus Magazine - Chrome Dino IRL part 3

Sat, Aug 8th 2026 EN Science & Technology

Rectangular HD

The Cactus Magazine - Chrome Dino IRL Part 3
•••
The obstacles magnet onto the 3D printed conveyor belt, and if they just rode around in a loop the game would be the same sequence forever. So at the end of the belt, these ramps passively pull each obstacle off and drop it into a ten-sided indexing wheel. Every drop ratchets the wheel forward one slot, which pushes the next obstacle up to the top of the queue, ready to go back into the game.
•••
The original plan was a gantry-style pick-and-place that would grab obstacles and set them on the moving belt, but the obstacles are all different sizes, so it would've needed a vision system just to find them, plus a gripper synced to a moving conveyor. The indexing wheel does the same job with fewer moving parts.
•••
The end goal is three of these magazines side by side with a randomizer picking which one serves up the next obstacle, so the sequence never repeats. Stay tuned for that!
•••
#engineezy #engineering #mechanicalengineering #mechanisms #chromedino

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									Duration									
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				00:00:41

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Metadata

Video gameNo video game for this video.

					Tags
				
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					Topics
				
								 Lifestyle (parent topic)

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Demography

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Query	Affected	Num. rows	Took (ms)	Actions
SELECT `NewsFeature`.`id`, `NewsFeature`.`univers`, `NewsFeature`.`level`, `NewsFeature`.`start_date`, `NewsFeature`.`end_date`, `NewsFeature`.`text_fr`, `NewsFeature`.`text_en`, `NewsFeature`.`test_mode`, `NewsFeature`.`created`, `NewsFeature`.`modified` FROM `wiztracker`.`news_features` AS `NewsFeature` WHERE ((`end_date` >= '2026-08-20') OR (`end_date` IS NULL)) # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `Agency`.`id`, `Agency`.`name` FROM `wiztracker`.`agencies` AS `Agency` WHERE `Agency`.`id` IS NULL # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `SponsoBrandDomain`.`id`, `SponsoBrandDomain`.`sponso_brand_id`, `SponsoBrandDomain`.`domain`, `SponsoBrand`.`id`, `SponsoBrand`.`name`, `SponsoBrand`.`logo`, `SponsoBrand`.`score`, `SponsoBrand`.`zoho_account_id`, `SponsoBrand`.`zoho_account_name`, `SponsoBrand`.`zoho_account_owner` FROM `wiztracker`.`sponso_brand_domains` AS `SponsoBrandDomain` LEFT JOIN `wiztracker`.`sponso_brands` AS `SponsoBrand` ON (`SponsoBrandDomain`.`sponso_brand_id` = `SponsoBrand`.`id`) WHERE `SponsoBrandDomain`.`domain` IS NULL # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `PortfolioVideo`.`id`, `PortfolioVideo`.`portfolio_id`, `PortfolioVideo`.`channel_id`, `PortfolioVideo`.`yt_id`, `PortfolioVideo`.`comment`, `PortfolioVideo`.`is_video_price_checked`, `PortfolioVideo`.`is_free_publication`, `PortfolioVideo`.`created`, `PortfolioVideo`.`modified`, `Portfolio`.`id`, `Portfolio`.`name`, `Portfolio`.`public_token` FROM `wiztracker`.`portfolio_videos` AS `PortfolioVideo` LEFT JOIN `wiztracker`.`portfolios` AS `Portfolio` ON (`PortfolioVideo`.`portfolio_id` = `Portfolio`.`id`) WHERE `PortfolioVideo`.`yt_id` = ('cOJnfJMxu2Y') # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `Topicchannel`.`id`, `Topicchannel`.`twitch_id`, `Topicchannel`.`yt_id` FROM `wiztracker`.`topicchannels` AS `Topicchannel` WHERE `yt_id` IS NULL AND twitch_id is not null # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `Videolist`.`id`, `Videolist`.`name` FROM `wiztracker`.`videolists` AS `Videolist` WHERE `id` IS NULL AND ((`Videolist`.`user_id` IS NULL) OR (Videolist.id IN (SELECT ShareRight.target_id FROM `wiztracker`.`share_rights` AS `ShareRight` WHERE `ShareRight`.`user_id` IS NULL AND `ShareRight`.`target_type` = 'videolist'))) ORDER BY `Videolist`.`name` ASC # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `Category`.`id`, `Category`.`name`, `Category`.`name_fra` FROM `wiztracker`.`categories` AS `Category` WHERE `Category`.`id` = (13) # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	1	1	1
SELECT `CommentsTrackedVideo`.`id`, `CommentsTrackedVideo`.`yt_id`, `CommentsTrackedVideo`.`channel_id`, `CommentsTrackedVideo`.`sponso_brand_id`, `CommentsTrackedVideo`.`comments`, `CommentsTrackedVideo`.`end`, `CommentsTrackedVideo`.`created` FROM `wiztracker`.`comments_tracked_videos` AS `CommentsTrackedVideo` WHERE `CommentsTrackedVideo`.`yt_id` = 'cOJnfJMxu2Y' LIMIT 1 # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `Channel`.`banner`, `Channel`.`country`, `Channel`.`display_name`, `Channel`.`followers_facebook`, `Channel`.`followers_instagram`, `Channel`.`followers_twitter`, `Channel`.`handle`, `Channel`.`id`, `Channel`.`id_facebook`, `Channel`.`id_instagram`, `Channel`.`id_twitter`, `Channel`.`is_brand`, `Channel`.`is_media`, `Channel`.`language`, `Channel`.`logo`, `Channel`.`made_for_kids`, `Channel`.`made_for_kids_ratio`, `Channel`.`score`, `Channel`.`subscribers`, `Channel`.`summary`, `Channel`.`tracking_level`, `Channel`.`tiktok_followers`, `Channel`.`tiktok_username`, `Channel`.`twitch_channel_id`, `Channel`.`videos`, `Channel`.`videos_views`, `Channel`.`yt_user_id`, `Channel`.`auto_summary_fr`, `Channel`.`auto_themes_fr`, `Channel`.`auto_summary_en`, `Channel`.`auto_themes_en`, `YtmpContentOwner`.`id`, `YtmpContentOwner`.`display_name`, `TwitchChannel`.`id`, `TwitchChannel`.`login`, `TwitchChannel`.`followers`, `TwitchChannel`.`avg_viewers_3m` FROM `wiztracker`.`channels` AS `Channel` LEFT JOIN `wiztracker`.`ytmp_content_owners` AS `YtmpContentOwner` ON (`Channel`.`ytmp_content_owner_id` = `YtmpContentOwner`.`id`) LEFT JOIN `wiztracker`.`twitch_channels` AS `TwitchChannel` ON (`Channel`.`twitch_channel_id` = `TwitchChannel`.`id` AND `TwitchChannel`.`tracking_level` < 300) WHERE `Channel`.`id` = 2477346 AND `Channel`.`tracking_level` < 300 # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	1	1	1
SELECT `ManagedChannel`.`id`, `ManagedChannel`.`yt_id`, `ManagedChannel`.`channel_id`, `ManagedChannel`.`user_id`, `ManagedChannel`.`token_id`, `ManagedChannel`.`last_refresh_video`, `ManagedChannel`.`first_track_done`, `ManagedChannel`.`created`, `ManagedChannel`.`modified` FROM `wiztracker`.`managed_channels` AS `ManagedChannel` WHERE `ManagedChannel`.`channel_id` = (2477346) # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	0	0	1	maybe slow
SELECT `Category`.`id`, `Category`.`name`, `Category`.`name_fra`, `Category`.`description`, `Category`.`fi_icon`, `Category`.`icon`, `Category`.`yt_category`, `CategoriesChannel`.`id`, `CategoriesChannel`.`category_id`, `CategoriesChannel`.`channel_id` FROM `wiztracker`.`categories` AS `Category` JOIN `wiztracker`.`categories_channels` AS `CategoriesChannel` ON (`CategoriesChannel`.`channel_id` = 2477346 AND `CategoriesChannel`.`category_id` = `Category`.`id`) # cible : "http://refonte.wiztracker.net/en/videos/view/cOJnfJMxu2Y"	1	1	1

Message	Memory use
Component initialization	3.01 MB
Controller action start	5.60 MB
Controller render start	7.79 MB
View render complete	9.10 MB

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	15.25
Event: Controller.initialize	10.18
Event: Controller.startup	10.95
Controller action	36.81
Event: Controller.beforeRender	8.67
» Processing toolbar data	7.21
Rendering View	20.94
» Event: View.beforeRender	0.05
» Rendering APP/View/Videos/view.ctp	2.75
» » Rendering APP/View/Elements/WidgetsDashboard/unavailable.ctp	0.83
» » Rendering APP/View/Elements/WidgetsDashboard/unavailable.ctp #2	0.69
» » Rendering APP/View/Elements/WidgetsDashboard/unavailable.ctp #3	0.63
» Rendering APP/View/Extends/Channel/video.ctp	5.65
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp	0.17
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp	0.10
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #2	0.12
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #3	0.10
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #4	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #5	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #6	0.23
» » » Rendering APP/View/Elements/materialize/tooltip/info.ctp	0.06
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #7	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #8	0.07
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #2	0.12
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #9	0.09
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #10	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #11	0.09
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #12	0.09
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #13	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #14	0.07
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #15	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #16	0.07
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #3	0.10
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #17	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #18	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #19	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #20	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #21	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #22	0.07
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #23	0.07
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #24	0.07
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #4	0.07
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #5	0.09
» Rendering APP/View/Extends/Channel/header.ctp	3.03
» » Rendering APP/View/Elements/callToAction.ctp	0.03
» » Rendering APP/View/Elements/Channels/description_tooltip.ctp	1.43
» » Rendering APP/View/Elements/socialCounter.ctp	0.71
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #6	0.16
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #7	0.10
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #8	0.09
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #9	0.09
» » Rendering APP/View/Elements/materialize/menu.ctp	0.05
» Rendering APP/View/Extends/materialize.ctp	0.32
» » Rendering APP/View/Elements/materialize/init.ctp	0.24
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	7.75
» » Rendering APP/View/Elements/materialize/init.ctp #2	0.03
» » Rendering APP/View/Elements/header.ctp #2	4.04
» » » Rendering APP/View/Elements/materialize/menu.ctp #2	0.04
» » Rendering APP/View/Elements/Nav/nav.ctp	2.59
» » Rendering APP/View/Elements/alert_token.ctp	0.04
» » Rendering APP/View/Elements/footer.ctp	0.33
» Rendering APP/View/Elements/HelpTopic/default.ctp #2	0.75
» » Rendering APP/View/Elements/GAAccept.ctp	0.20
» » Rendering APP/View/Elements/javascript_translate.ctp	0.29
» » Rendering APP/View/Elements/ganalytics.ctp	0.05
Event: View.afterLayout	0.00

Constant	Value
CONFIG	'/home/wiztracker/refonte-wa/Config/'
DATETIME	'Y-m-d H:i:s'
FILTER_VALIDATE_BOOL	(int) 258
HDOM_TYPE_ELEMENT	(int) 1
HDOM_TYPE_COMMENT	(int) 2
HDOM_TYPE_TEXT	(int) 3
HDOM_TYPE_ENDTAG	(int) 4
HDOM_TYPE_ROOT	(int) 5
HDOM_TYPE_UNKNOWN	(int) 6
HDOM_QUOTE_DOUBLE	(int) 0
HDOM_QUOTE_SINGLE	(int) 1
HDOM_QUOTE_NO	(int) 3
HDOM_INFO_BEGIN	(int) 0
HDOM_INFO_END	(int) 1
HDOM_INFO_QUOTE	(int) 2
HDOM_INFO_SPACE	(int) 3
HDOM_INFO_TEXT	(int) 4
HDOM_INFO_INNER	(int) 5
HDOM_INFO_OUTER	(int) 6
HDOM_INFO_ENDSPACE	(int) 7
DEFAULT_TARGET_CHARSET	'UTF-8'
DEFAULT_BR_TEXT	''
DEFAULT_SPAN_TEXT	''
MAX_FILE_SIZE	(int) 600000
WEBBOT_NAME	'Wizdeo Webbot'
CURL_TIMEOUT	(int) 25
COOKIE_FILE	'cookie.txt'
HEAD	'HEAD'
GET	'GET'
POST	'POST'
EXCL_HEAD	false
INCL_HEAD	true
EXCL	true
INCL	false
BEFORE	true
AFTER	false
tFPDF_VERSION	'1.25'
IS_CLI	false
DEFAULT_LANGUAGE	'eng'
DEFAULT_LANG	'en'

Constant	Value
APP	'/home/wiztracker/refonte-wa/'
APP_DIR	'refonte-wa'
APPLIBS	'/home/wiztracker/refonte-wa/Lib/'
CACHE	'/home/wiztracker/refonte-wa/tmp/cache/'
CAKE	'/home/wiztracker/refonte-wa/Vendor/cakephp/cakephp/lib/Cake/'
CAKE_CORE_INCLUDE_PATH	'/home/wiztracker/refonte-wa/Vendor/cakephp/cakephp/lib'
CORE_PATH	'/home/wiztracker/refonte-wa/Vendor/cakephp/cakephp/lib/'
CAKE_VERSION	'2.10.24'
CSS	'/home/wiztracker/refonte-wa/webroot/css/'
CSS_URL	'css/'
DS	'/'
FULL_BASE_URL	'https://refonte.wiztracker.net'
IMAGES	'/home/wiztracker/refonte-wa/webroot/img/'
IMAGES_URL	'img/'
JS	'/home/wiztracker/refonte-wa/webroot/js/'
JS_URL	'js/'
LOGS	'/home/wiztracker/refonte-wa/tmp/logs/'
ROOT	'/home/wiztracker'
TESTS	'/home/wiztracker/refonte-wa/Test/'
TMP	'/home/wiztracker/refonte-wa/tmp/'
VENDORS	'/home/wiztracker/vendors/'
WEBROOT_DIR	'webroot'
WWW_ROOT	'/home/wiztracker/refonte-wa/webroot/'

Wizdeo Analytics

The Cactus Magazine - Chrome Dino IRL part 3

Statistics

Sponsoring

Metadata

Video game

Tags

Topics

Public statistics

Demography

default

Total Time: 11 ms
Total Queries: 11 queries

Query Explain:

mongoVideo

Memory

Timers

Environment Variable	Value
Php Version	'7.2.30-1+0~20200419.40+debian10~1.gbpb1b799'
Lang	'C.UTF-8'
Path	'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
Notify Socket	'/run/systemd/notify'
Invocation Id	'727b25d0235242f09b0fe70c3c339683'
Journal Stream	'9:11748'
Tracker Id	'preprod'
Cakephp Debug	'0'
Elasticsearch Host	'proxy-01'
Jenkins Hostname	'kibana'
User	'wiztracker'
Home	'/home/wiztracker'
Script Name	'/index.php'
Request Uri	'/en/videos/view/cOJnfJMxu2Y'
Query String	''
Request Method	'GET'
Server Protocol	'HTTP/1.1'
Gateway Interface	'CGI/1.1'
Redirect Url	'/en/videos/view/cOJnfJMxu2Y'
Remote Port	'41589'
Script Filename	'/home/wiztracker/refonte-wa//index.php'
Server Admin	'support.wiztracker@wizdeo.com'
Context Document Root	'/home/wiztracker/refonte-wa/webroot'
Context Prefix	''
Request Scheme	'https'
Document Root	'/home/wiztracker/refonte-wa/webroot'
Remote Addr	'216.73.217.19'
Server Port	'443'
Server Addr	'10.240.0.148'
Server Name	'refonte.wiztracker.net'
Server Software	'Apache'
Server Signature	''
Http Host	'refonte.wiztracker.net'
Http Accept Encoding	'gzip, br, zstd, deflate'
Http Cookie	'CakeCookie[Config]=%7B%22language%22%3A%22en%22%7D; wizdeo=oqh5tg7ncg6gk0rbnq8bhtqbko'
Http User Agent	'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)'
Http Accept	'/'
Ssl Tls Sni	'refonte.wiztracker.net'
Https	'on'
Redirect Status	'200'
Redirect Ssl Tls Sni	'refonte.wiztracker.net'
Redirect Https	'on'
Fcgi Role	'RESPONDER'
Php Self	'/index.php'
Request Time Float	(float) 1787227720.964
Request Time	(int) 1787227720

Wizdeo Analytics

The Cactus Magazine - Chrome Dino IRL part 3

Statistics

Sponsoring

Metadata

Video game

Tags

Topics

Public statistics

Demography

Session

Request

Cake Params

Post data

Query string

Cookie

Current Route

Sql Logs

default

Total Time: 11 ms Total Queries: 11 queries

Query Explain:

mongoVideo

Memory

Timers

View Variables

App Constants

CakePHP Constants

PHP Environment

Included Files

Include Paths

Included Files

Le Plugin Filter n'est pas connecté

Elasticsearch Logs

Tracker Name

preprod

Disable CSS

Total Time: 11 ms
Total Queries: 11 queries