10.78.1 Top new questions this week

10.78.1.1 TeXbook - Chapter 12: Glue - Exercise 12.8/12.12
10.78.1.2 Beautiful clocks using bxcoloremoji package
10.78.1.3 Special stairs of infinites and infinitesimals
10.78.1.4 How to draw this matrix with stairs and submatrices?
10.78.1.5 Universal TikZ highlighter for text, display/inline math, without jumps in Beamer overlays
10.78.1.6 Unexpected behaviour of vertical space/glue between theorems (with amsthm)
10.78.1.7 How to make these changes in circuitikz?
10.78.1.1 TeXbook - Chapter 12: Glue - Exercise 12.8/12.12

https://tex.stackexchange.com/landing/r/digest?cta=question&id=731685

I have learnt the link of 12.8 and the link of 12.13 as my understanding, the answer illustrate of the 12.8 is as below(but not elegantly): 
[Qusetion of 12.8] Assume that \box1 is 1pt high, 1pt deep, ... 
[box] [glue] [texbook]
 
asked by Explorer https://tex.stackexchange.com/landing/r/digest?cta=user&id=322482 Score of 6
answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 5
10.78.1.2 Beautiful clocks using bxcoloremoji package

https://tex.stackexchange.com/landing/r/digest?cta=question&id=731776

This is a follow-up of the question A grid in a cartesian plane of clocks using clock package 
Starting from the answer of @Ignasi: 
\documentclass{article} 
\usepackage{clock} 
\usepackage{tikz} 
\begin{... 
[tikz-pgf] [packages] [grids] [fun]
 
asked by Sebastiano https://tex.stackexchange.com/landing/r/digest?cta=user&id=117876 Score of 5
answered by Jasper Habicht https://tex.stackexchange.com/landing/r/digest?cta=user&id=47927 Score of 4
10.78.1.3 Special stairs of infinites and infinitesimals

https://tex.stackexchange.com/landing/r/digest?cta=question&id=731769

Ia^\200\231m trying to create a scale of infinites and infinitesimals within a beamer slide. The scale should have varying heights. 
Some of the heights are dashed, 
and the horizontal step length changes ... 
[tikz-pgf] [beamer] [tikz-styles] [matrices] [nicematrix]
 
asked by Sebastiano https://tex.stackexchange.com/landing/r/digest?cta=user&id=117876 Score of 5
answered by Jasper https://tex.stackexchange.com/landing/r/digest?cta=user&id=319072 Score of 5
10.78.1.4 How to draw this matrix with stairs and submatrices?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=731552

How to draw this matrix? 
Is it possible to draw this matrix with help of nicematrix package? 
Thanks. 
[matrices] [nicematrix]
 
asked by Rustam Mamin https://tex.stackexchange.com/landing/r/digest?cta=user&id=164912 Score of 5
answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 9
10.78.1.5 Universal TikZ highlighter for text, display/inline math, without jumps in Beamer overlays

https://tex.stackexchange.com/landing/r/digest?cta=question&id=731629

I have created a new simple highlighter function \hl{} because none of the existing solutions met my specific requirements. 
Here are my criteria for the function: 
It must work seamlessly in both text ... 
[tikz-pgf] [beamer]
 
asked by divenex https://tex.stackexchange.com/landing/r/digest?cta=user&id=103431 Score of 5
answered by Tom https://tex.stackexchange.com/landing/r/digest?cta=user&id=267375 Score of 5
10.78.1.6 Unexpected behaviour of vertical space/glue between theorems (with amsthm)

https://tex.stackexchange.com/landing/r/digest?cta=question&id=731638

I was developing a macro to insert some material "in the background" while preserving the layout of the rest of the page. 
I noticed an unexpected behaviour when the insertion point was ... 
[spacing] [theorems] [amsthm] [vertical-spacing]
 
asked by Alexey https://tex.stackexchange.com/landing/r/digest?cta=user&id=37291 Score of 5
answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 5
10.78.1.7 How to make these changes in circuitikz?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=731421

I have the following example circuiTikz code: 
\documentclass{article} 
\usepackage[siunitx]{circuitikz} 
\begin{document} 
\begin{tikzpicture}[scale=1.75] 
% Paths, nodes and wires: 
... 
[tikz-pgf] [circuitikz]
 
asked by Nate3384 https://tex.stackexchange.com/landing/r/digest?cta=user&id=311308 Score of 5
answered by Rmano https://tex.stackexchange.com/landing/r/digest?cta=user&id=38080 Score of 10