Посоветую вам YouTube-канал Stuff Made Here (в свете событий можно скачать все ролики с него и потом ностальгировать по ютубу вечерами).
Пожалуй, это самый крутой инженерный видеоблог, который я встречал. У автора целый подвал роботизированных станков за миллионы баксов (просто несбыточная мечта гика). И он с их помощью городит электронно-механические конструкции, которые совмещают в себе сложное программирование и вполне очевидную практическую цель, как правило недостижимую или труднодостижимую без длительных тренировок. Вот я прикладываю видео, где он делает бильярдный стол и роботизированный кий, который позволяет не промахиваться.
Продемонстрированы все стадии разработки: неудачные прототипы, подбор алгоритма, проверка гипотез. При этом подано всё в довольно понятном и динамичном стиле. с хорошим юмором. Ролик длиной 20-30 минут обычно содержит недели и месяцы разработки.
Короче, очень круто. Если что-то и смотреть на ютубе напоследок, то вот примерно такого уровня контент, имхо.
#dev#gadgets
https://www.youtube.com/watch?v=vsTTXYxydOE
Bot API 7.0
Announcing our biggest Bot API update yet!
Reactions
• Introducing full reaction support for bots.
• Bots can now react to messages with setMessageReaction.
• Message reactions now generate updates for bots.
• Added the available_reactions field to the class Chat.
Replies 2.0
• Bots can now reply to messages in other chats or topics.
• Added the ExternalReplyInfo class, to track replies across chats.
• The new class ReplyParameters replaces individual reply options in all relevant methods and lets bots quote parts of any message.
• The new field quote of the class Message lets bots detect incoming quoted text.
Link Preview Customization
• Bots can now set a custom URL to generate link previews in outgoing messages.
• Added support for custom size and position of link previews.
• Added the class LinkPreviewOptions to support these new options.
Batch Actions
• Bots can now delete multiple messages in a single request via deleteMessages.
• Bots can now forward or copy multiple messages in a single request via the respective forwardMessages and copyMessages methods.
Boosts & Giveaways
• Added support for Giveaway messages, allowing bots to detect their creation and completion.
• Added updates about chat boost changes via the new classes ChatBoostUpdated and ChatBoostRemoved.
• Bots can now see if a boost came from a premium sub, a gift code, or a giveaway, as well as check all active user boosts via getUserChatBoosts.
General
•Blockquotes are now supported in MarkdownV2 and HTML parse modes.
• Web Apps won't close when calling openTelegramLink.
• Web Apps can now toggle the visibility and on-click behavior of the Settings Button.
• Bots can now request multiple users, see KeyboardButtonRequestUsers.
• The class Chat has new fields holding profile and background colors, custom emoji, and more.
• And a great deal more. See the full changelog for details:
https://core.telegram.org/bots/api-changelog#december-29-2023
Happy Holidays from the Telegram Team 🎆
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Wikipedia每日一图（#December 29, 2025）https://ift.tt/8t1Yzmk
Pirogue running on the Mekong in front of an island hosting a Samanea saman (rain tree) and other trees, at sunset with pink clouds, seen from Don Det, Si Phan Don, Laos.. 了解更多 . #Wikipedia每日一图
Wikipedia每日一图（#December 26, 2025）https://ift.tt/oXURLCx
The American heavy metal band Soulfly at the With Full Force Summer Open Air 2018 in Ferropolis, Germany. 了解更多 . #Wikipedia每日一图
Wikipedia每日一图（#December 23, 2025）https://ift.tt/civyKR8
JŽ 06-018 steam locomotive gear, museum steam locomotive, Central station Ljubljana, Slovenia. 了解更多 . #Wikipedia每日一图
Wikipedia每日一图（#December 22, 2025）https://ift.tt/MABV5Fk
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Wikipedia每日一图（#December 21, 2025）https://ift.tt/3A18ovM
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