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Severity: 8192

Message: ini_set(): session.sid_length INI setting is deprecated

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Line Number: 426

Backtrace:

File: /var/www/html/_application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 515
Function: library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 459
Function: _additional_js

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 432
Function: build

File: /var/www/html/_application/controllers/Errors.php
Line: 106
Function: index

File: /var/www/html/index.php
Line: 233
Function: require_once

A PHP Error was encountered

Severity: Warning

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Filename: drivers/Session_files_driver.php

Line Number: 109

Backtrace:

File: /var/www/html/_application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 515
Function: library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 459
Function: _additional_js

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 432
Function: build

File: /var/www/html/_application/controllers/Errors.php
Line: 106
Function: index

File: /var/www/html/index.php
Line: 233
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent (sent from /var/www/html/_system/core/Exceptions.php on line 76)

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /var/www/html/_application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 515
Function: library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 459
Function: _additional_js

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 432
Function: build

File: /var/www/html/_application/controllers/Errors.php
Line: 106
Function: index

File: /var/www/html/index.php
Line: 233
Function: require_once

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Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent (sent from /var/www/html/_system/core/Exceptions.php on line 76)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/_application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 515
Function: library

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 459
Function: _additional_js

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 432
Function: build

File: /var/www/html/_application/controllers/Errors.php
Line: 106
Function: index

File: /var/www/html/index.php
Line: 233
Function: require_once

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Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /var/www/html/_system/core/Exceptions.php:76)

Filename: controllers/Pages.php

Line Number: 613

Backtrace:

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 613
Function: header

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 479
Function: _generate_page_specific_css

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 432
Function: build

File: /var/www/html/_application/controllers/Errors.php
Line: 106
Function: index

File: /var/www/html/index.php
Line: 233
Function: require_once

Stickstoff-Eis mit Schokosoße #LNDWDD | ct.qmat

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Message: Cannot modify header information - headers already sent by (output started at /var/www/html/_system/core/Exceptions.php:76)

Filename: _helpers/index.php

Line Number: 111

Backtrace:

File: /var/www/html/themes/frontend/_helpers/index.php
Line: 111
Function: header

File: /var/www/html/_application/third_party/MX/Loader.php
Line: 366
Function: include

File: /var/www/html/_application/third_party/MX/Loader.php
Line: 306
Function: _ci_load

File: /var/www/html/_application/core/MY_Controller.php
Line: 138
Function: view

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 476
Function: build_view

File: /var/www/html/_application/modules/pages/controllers/Pages.php
Line: 432
Function: build

File: /var/www/html/_application/controllers/Errors.php
Line: 106
Function: index

File: /var/www/html/index.php
Line: 233
Function: require_once

Stickstoff-Eis mit Schokosoße #LNDWDD

Daten & Fakten

30.06.2023
17:00 – 23:55 Uhr

 

Was? Stickstoff-Eisstand zur Langen Nacht der Wissenschaften in Dresden

 

Wo? Technische Universität Dresden (TUD), Wiese hinter dem Hörsaalzentrum, Bergstraße 64, 01069 Dresden

 

Kosten? 1 EUR/Kugel

Überblick

In den Hochleistungslaboren der Physik ist es bis zu -273,13° Celsius kalt – kälter als im Weltraum! Zwischen den Sternen wurde mit -270,43° Celsius die bisher niedrigste „natürliche“ Temperatur gemessen. Bei ultratiefen Temperaturen treten besondere Erscheinungen auf, so wird Luft flüssig (-182° Celsius) oder Quantenmaterialien offenbaren verrückte Phänomene wie eine verlustfreie Stromleitung.

 

Der Fachschaftsrat der Fakultät Physik der Technischen Universität Dresden bereitet alle 15 Minuten Joghurteis aus Neumanns Eismanufaktur frisch zu. Die Masse wird mit flüssigem Stickstoff kurzzeitig auf -196 Grad Celsius gekühlt und gefriert sofort. Das Eis kann mit verschiedenen Soßen verfeinert werden und kostet einen Euro pro Kugel.

 

Bonus: Wer die Spiele-App „Katze Q“ in der Gaming-Lounge nebenan durchspielt, gewinnt eine Kugel Stickstoff-Eis!

 

Übrigens: Auf der Erde betrug die tiefste bislang gemessene natürliche Temperatur -93° Celsius. Unser Eis ist auf jeden Fall kälter!

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