Hacker News Top Stories with Summaries (March 28, 2024)
<style>
p {
font-size: 16px;
line-height: 1.6;
margin: 0;
padding: 10px;
}
h1 {
font-size: 24px;
font-weight: bold;
margin-top: 10px;
margin-bottom: 20px;
}
h2 {
font-size: 18px;
font-weight: bold;
margin-top: 10px;
margin-bottom: 5px;
}
ul {
padding-left: 20px;
}
li {
margin-bottom: 10px;
}
.summary {
margin-left: 20px;
margin-bottom: 20px;
}
</style>
<h1> Hacker News Top Stories</h1>
<p>Here are the top stories from Hacker News with summaries for March 28, 2024 :</p>
<div style="margin-bottom: 20px;">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td style="padding-right: 10px;">
<div style="width: 200px; height: 100px; border-radius: 10px; overflow: hidden; background-image: url('https://hackernewstoemail.s3.us-east-2.amazonaws.com/hnd2'); background-size: cover; background-position: center;">
Show HN: I made a binary enigma machine for manual encryption
Summary: The 3D Printed Binary Enigma is a manual encryption and decryption device inspired by WWII Enigma machines. It offers a blend of simplicity and security for modern communication. The device uses two rings with 10 steps each, allowing for input to be carried forward or switched mechanically. Users can encode and decode messages by following provided instructions and using a simplified binary table.
<div style="margin-bottom: 20px;">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td style="padding-right: 10px;">
<div style="width: 200px; height: 100px; border-radius: 10px; overflow: hidden; background-image: url('https://blog.nordicsemi.com/hubfs/Blog_pics/2021%20GetConnected%20Blog/Robotic%20arm%20in%20smart%20warehouse.jpg#keepProtocol'); background-size: cover; background-position: center;">
What is DECT-2020 New Radio (NR), and how big a deal is it? (2021)
Summary: DECT-2020 NR, a non-cellular, license-exempt radio standard, has become part of the 5G standards set by the ITU. It aims to fill a gap in the wireless IoT market for massive machine-type communication, offering ultra-high reliability and low latency. Operating in the global 1.9GHz band, DECT-2020 NR enables private wireless networks without frequency planning or spectrum leasing costs. Its performance numbers, self-organizing network capabilities, and advanced interference avoidance make it a game-changer for industrial IoT and mission-critical wireless IoT.