বাংলাদেশের প্রথম পানি জাদুঘর পটুয়াখালী জেলায় কলাপাড়ার অবস্থিত যা ২৯ ডিসেম্বর ২০১৪ সালে অ্যাকশন এইড নামের একটি এনজিও স্থাপন করে। বাংলাদেশের মানুষের নদী-কেন্দ্রিক জীবন-জীবিকা ও সংস্কৃতি তুলে ধরাই এর উদ্দেশ্য । এই জাদুঘরে রয়েছে বাংলাদেশের ৭০০টি নদীর ইতিহাস ও বিভিন্ন নদীর পানি। এছাড়াও রয়েছে নদীর ছবি, নদীর পানির ইতিহাস ও জলবায়ু । জলবায়ু পরিবর্তনের কারণে পরিবেশের ওপর বিরূপ প্রতিক্রিয়ার চিত্রসহ বিভিন্ন তথ্য। বাংলাদেশের সঙ্গে ৫৭টি আন্তর্জাতিক অভিন্ন নদীর তথ্য ও ইতিহাস রয়েছে এই জাদুঘরে। দক্ষিণ এশিয়ার প্রথম পানি জাদুঘরও এটি।
আমাদের অল-ইন-ওয়ান মোবাইল অ্যাপের মাধ্যমে সীমাহীন শেখার সুযোগ উপভোগ করুন।
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
1 x Application (75.76%) | 78.78ms |
1 x Booting (24.24%) | 25.20ms |
update `subjects` set `view_count` = `view_count` + 1, `subjects`.`updated_at` = '2025-04-17 20:55:05' where `id` = 16102
Bindings |
|
Backtrace |
|
select `_lft`, `_rgt` from `subjects` where `id` = 16102 limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `num_of_mcq`, `num_of_written`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id`, `sub_category_id`, `main_category_id`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description`, `vote`, `view_count`, `icon`, `page_type`, `chapter_name` from `subjects` where (`subjects`.`_lft` between 17791 and 17792) and `subjects`.`deleted_at` is null
Bindings |
|
Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (16102) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select `id`, `name`, `slug` from `sub_categories` where `sub_categories`.`id` in (4878) and `sub_categories`.`deleted_at` is null
Backtrace |
|
select `id`, `user_id`, `completeable_type`, `completeable_id`, `complete_progress`, `is_complete` from `completes` where `completes`.`completeable_id` in (16102) and `completes`.`completeable_type` = 'App\\Models\\Subject'
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id` from `subjects` where `subjects`.`id` in (11487) and `subjects`.`deleted_at` is null
Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (11487) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select `id`, `name`, `avatar` from `users` where `users`.`id` in (33722) and `users`.`deleted_at` is null
Backtrace |
|
select * from (select `questions`.`id`, `questions`.`subject_id`, `questions`.`category_id`, `questions`.`sub_category_id`, `questions`.`board_exam_id`, `questions`.`passage_id`, `questions`.`question_type`, `questions`.`question`, `questions`.`is_duplicate`, `questions`.`status`, `questions`.`image`, `subjectables`.`subject_id` as `pivot_subject_id`, `subjectables`.`subjectable_id` as `pivot_subjectable_id`, `subjectables`.`subjectable_type` as `pivot_subjectable_type`, row_number() over (partition by `subjectables`.`subject_id` order by `questions`.`created_at` desc) as `laravel_row` from `questions` inner join `subjectables` on `questions`.`id` = `subjectables`.`subjectable_id` where `subjectables`.`subject_id` in (16102) and `subjectables`.`subjectable_type` = 'App\\Models\\Question' and `questions`.`status` = 'active' and `questions`.`deleted_at` is null) as `laravel_table` where `laravel_row` <= 5 order by `laravel_row`
Bindings |
|
Backtrace |
|
select * from `subjects` where `subjects`.`id` = 16102 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `slug`, `parent_id`, `_lft`, `_rgt` from `subjects` where (17792 between `subjects`.`_lft` and `subjects`.`_rgt` and `subjects`.`id` <> 16102) and `subjects`.`deleted_at` is null order by `_lft` asc
Bindings |
|
Backtrace |
|
select * from `subjects` where `subjects`.`id` = 16102 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description` from `subjects` where `subjects`.`id` = 16101 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (16101) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select * from `mediables` where `mediable_type` = 'App\\Models\\Subject' and `mediable_id` in (16102)
Bindings |
|
Backtrace |
|
select `videos`.`video_src_url`, `mediables`.`mediable_id` as `chapter_id` from `videos` inner join `mediables` on `mediables`.`mediable_id` = `videos`.`id` where `videos`.`id` = 0 and `videos`.`video_src` = 'youtube' and `videos`.`deleted_at` is null
Bindings |
|
Backtrace |
|
select `id`, `name`, `main_category_id`, `slug` from `subjects` where `id` <> 16102 and `parent_id` = 16101 and `main_category_id` = 3 and `subjects`.`deleted_at` is null limit 5
Bindings |
|
Backtrace |
|
select * from `package_plans` where `status` = 'active' and `package_plans`.`deleted_at` is null
Bindings |
|
Backtrace |
|
200
[]
[]
0 of 0array:21 [▼ "x-https" => array:1 [▶ 0 => "1" ] "cookie" => array:1 [▶ 0 => "XSRF-TOKEN=eyJpdiI6ImFDYktsVERJbEJJcWt5cUY5UzExRGc9PSIsInZhbHVlIjoiaEJaSXJ3V1lqQUh6VWVUOUFGWlV2Qk5SSFJoak1obmZFdU1LSXZRN1hIenFTZUxQL21aSDZiS1FGWTlvMDUwNGtha0U2TVZyU2h2VW9VMkdJUkszNGJvQzNEVlgySzN1VjRtL0MzNExKQVgrclNFTGpscjNndFdTT1ZHT210TU4iLCJtYWMiOiJlOWMyOTYwYTRmN2M0Mzc4NTA4ZTFmNTYyNzRhMWE4M2YwN2ZkNjFmODM5NDE2YmZkYjQ0ZWNmYWU4NjY1MmJmIiwidGFnIjoiIn0%3D; satt_academy_session=eyJpdiI6IkljS00xa2xkYWJjM1V2WFFISzMwZlE9PSIsInZhbHVlIjoiSnZNS0xRY05iL0xCc3lxOUJxdDE4emVVRHllcjB6K0U4dmZMUkF5S3pnK2NkSnozdmVGdVQ3Zll1K21ucWJaWjk5TUs1U3NwREJKd2VDQ3FMR3B6YUl2MUM2TXlYRGQxT1VPS2JrbDQwL0dsamdVQ1JpcjYxS3ljQ2lkL1pjZDgiLCJtYWMiOiJjZTBmNmQ4YjI0OGY3YWMwN2MyMjA5MmVlMjNlYTA0OTE1NzZkZTNhMWI5ZGI0YjMxZTgzZjdlZjFiMDQ3NzY0IiwidGFnIjoiIn0%3D ◀XSRF-TOKEN=eyJpdiI6ImFDYktsVERJbEJJcWt5cUY5UzExRGc9PSIsInZhbHVlIjoiaEJaSXJ3V1lqQUh6VWVUOUFGWlV2Qk5SSFJoak1obmZFdU1LSXZRN1hIenFTZUxQL21aSDZiS1FGWTlvMDUwNGtha0U2T ▶" ] "sec-fetch-dest" => array:1 [▶ 0 => "document" ] "sec-fetch-user" => array:1 [▶ 0 => "?1" ] "sec-fetch-mode" => array:1 [▶ 0 => "navigate" ] "sec-fetch-site" => array:1 [▶ 0 => "none" ] "accept" => array:1 [▶ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [▶ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [▶ 0 => "1" ] "sec-ch-ua-platform" => array:1 [▶ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [▶ 0 => "?0" ] "sec-ch-ua" => array:1 [▶ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [▶ 0 => "no-cache" ] "pragma" => array:1 [▶ 0 => "no-cache" ] "x-real-ip" => array:1 [▶ 0 => "18.223.149.135" ] "x-forwarded-server" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-proto" => array:1 [▶ 0 => "https" ] "x-forwarded-port" => array:1 [▶ 0 => "443" ] "x-forwarded-host" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-for" => array:1 [▶ 0 => "18.223.149.135" ] "host" => array:1 [▶ 0 => "debugerror.xyz" ] ]
0 of 0array:2 [▼ "XSRF-TOKEN" => "0EIokUIaipO8j6tExxxRaJVeHXaptpbKg6ZycnLf" "satt_academy_session" => "gCjaI7r9QIyF9ZoTm9uhZe9Uo1YGGmXiGz4lveKy" ]
0 of 0array:7 [▼ "content-type" => array:1 [▶ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [▶ 0 => "no-cache, private" ] "date" => array:1 [▶ 0 => "Thu, 17 Apr 2025 14:55:05 GMT" ] "x-ratelimit-limit" => array:1 [▶ 0 => "60" ] "x-ratelimit-remaining" => array:1 [▶ 0 => "31" ] "set-cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6IkM1c3FLbTRZTTdlSjh6Yjl4c0gySVE9PSIsInZhbHVlIjoiSExtaU1HUmI1QTlubnYrcEE3dTA3dGIyb3o2UC91bFg0Nk80Q3U4cmtVN1FpaVY1dVp1M2N4RGN2aVFEbzlKUm5oL3crcStOU2cvZXV1RUVPTlZEaEdGbUx1aUdyNFpMeWVrWkR6UENZNFhGd2w4Slo5MnJIVzJhZnJGaTRtNFMiLCJtYWMiOiJlN2Q3OTkxOGRjNTYxODk4YjZjMDNlZWZkNGUzODg2MjQyZGQ0NzQ5YjU1NmY4MTFjOTFmYzUxYmFiZTFiZjUyIiwidGFnIjoiIn0%3D; expires=Fri, 18 Apr 2025 14:55:05 GMT; Max-Age=86400; path=/; secure ◀XSRF-TOKEN=eyJpdiI6IkM1c3FLbTRZTTdlSjh6Yjl4c0gySVE9PSIsInZhbHVlIjoiSExtaU1HUmI1QTlubnYrcEE3dTA3dGIyb3o2UC91bFg0Nk80Q3U4cmtVN1FpaVY1dVp1M2N4RGN2aVFEbzlKUm5oL3crc ▶" 1 => "satt_academy_session=eyJpdiI6InQrNzhtQUZ0bVFNQ2FtREFYaUZRSlE9PSIsInZhbHVlIjoiQmJmT3VwWENac3FHTGdBbzFFeDlQb0g5c1N4N3RYbzRjU1IzWTVFYjQ2TlBKSHQ0RURzd3Z3RFRHei96UWFwR2xtUWEzVzhURVcveEdwSnkvOEpIRFovV29jVzUweGlZT3NIZUFUMCtWYWNMMlFzb3ZvcHFKNTBXR0JvTzcyaHAiLCJtYWMiOiIxOGNjYjA5MGQ1NTE5ZDIyM2E1ODk1ZjUxZTBlYmNjMmVkNDU3YjcyMjFhYzZiNmU0NzNmYjE1MWU2MzNjZWYxIiwidGFnIjoiIn0%3D; expires=Fri, 18 Apr 2025 14:55:05 GMT; Max-Age=86400; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6InQrNzhtQUZ0bVFNQ2FtREFYaUZRSlE9PSIsInZhbHVlIjoiQmJmT3VwWENac3FHTGdBbzFFeDlQb0g5c1N4N3RYbzRjU1IzWTVFYjQ2TlBKSHQ0RURzd3Z3RFRHei96UWF ▶" ] "Set-Cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6IkM1c3FLbTRZTTdlSjh6Yjl4c0gySVE9PSIsInZhbHVlIjoiSExtaU1HUmI1QTlubnYrcEE3dTA3dGIyb3o2UC91bFg0Nk80Q3U4cmtVN1FpaVY1dVp1M2N4RGN2aVFEbzlKUm5oL3crcStOU2cvZXV1RUVPTlZEaEdGbUx1aUdyNFpMeWVrWkR6UENZNFhGd2w4Slo5MnJIVzJhZnJGaTRtNFMiLCJtYWMiOiJlN2Q3OTkxOGRjNTYxODk4YjZjMDNlZWZkNGUzODg2MjQyZGQ0NzQ5YjU1NmY4MTFjOTFmYzUxYmFiZTFiZjUyIiwidGFnIjoiIn0%3D; expires=Fri, 18-Apr-2025 14:55:05 GMT; path=/; secure ◀XSRF-TOKEN=eyJpdiI6IkM1c3FLbTRZTTdlSjh6Yjl4c0gySVE9PSIsInZhbHVlIjoiSExtaU1HUmI1QTlubnYrcEE3dTA3dGIyb3o2UC91bFg0Nk80Q3U4cmtVN1FpaVY1dVp1M2N4RGN2aVFEbzlKUm5oL3crc ▶" 1 => "satt_academy_session=eyJpdiI6InQrNzhtQUZ0bVFNQ2FtREFYaUZRSlE9PSIsInZhbHVlIjoiQmJmT3VwWENac3FHTGdBbzFFeDlQb0g5c1N4N3RYbzRjU1IzWTVFYjQ2TlBKSHQ0RURzd3Z3RFRHei96UWFwR2xtUWEzVzhURVcveEdwSnkvOEpIRFovV29jVzUweGlZT3NIZUFUMCtWYWNMMlFzb3ZvcHFKNTBXR0JvTzcyaHAiLCJtYWMiOiIxOGNjYjA5MGQ1NTE5ZDIyM2E1ODk1ZjUxZTBlYmNjMmVkNDU3YjcyMjFhYzZiNmU0NzNmYjE1MWU2MzNjZWYxIiwidGFnIjoiIn0%3D; expires=Fri, 18-Apr-2025 14:55:05 GMT; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6InQrNzhtQUZ0bVFNQ2FtREFYaUZRSlE9PSIsInZhbHVlIjoiQmJmT3VwWENac3FHTGdBbzFFeDlQb0g5c1N4N3RYbzRjU1IzWTVFYjQ2TlBKSHQ0RURzd3Z3RFRHei96UWF ▶" ] ]
0 of 0array:3 [▼ "_token" => "0EIokUIaipO8j6tExxxRaJVeHXaptpbKg6ZycnLf" "_previous" => array:1 [▶ "url" => "https://debugerror.xyz/admission/%E0%A6%AA%E0%A6%BE%E0%A6%A8%E0%A6%BF-%E0%A6%9C%E0%A6%BE%E0%A6%A6%E0%A7%81%E0%A6%98%E0%A6%B0-66176" ] "_flash" => array:2 [▶ "old" => [] "new" => [] ] ]