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	<id>https://wiki.nhrl.io/wiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Gravitypulls</id>
	<title>NHRL - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.nhrl.io/wiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Gravitypulls"/>
	<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Special:Contributions/Gravitypulls"/>
	<updated>2026-04-28T19:16:29Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1320</id>
		<title>Fragment</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1320"/>
		<updated>2021-03-24T11:20:13Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: /* 2021 */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment is an overhead spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:PXL 20210312 195237656.jpg|alt=|thumb|Fragment]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Overhead Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||850 MaH 3S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
====2021====&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
| NHRL February || Did Not Compete&lt;br /&gt;
|-&lt;br /&gt;
| NHRL March ||2 Wins - 2 Losses&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1190</id>
		<title>Fragment</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1190"/>
		<updated>2021-03-15T04:33:51Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Details&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment is an overhead spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:PXL 20210312 195237656.jpg|alt=|thumb|Fragment]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Overhead Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||850 MaH 3S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1189</id>
		<title>Fragment</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1189"/>
		<updated>2021-03-15T04:33:24Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: /* Robot Facts */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:PXL 20210312 195237656.jpg|alt=|thumb|Fragment]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Overhead Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||850 MaH 3S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Black_Ice&amp;diff=1188</id>
		<title>Black Ice</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Black_Ice&amp;diff=1188"/>
		<updated>2021-03-15T04:32:33Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Details fixed&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Black Ice is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:Black Ice.jpg|alt=|thumb|Black Ice]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber PLA, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Vertical Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||1000 MaH 3S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1187</id>
		<title>Fragment</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1187"/>
		<updated>2021-03-15T04:32:07Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Details fixed&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:PXL 20210312 195237656.jpg|alt=|thumb|Fragment]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber PLA, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Overhead Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||850 MaH 3S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1186</id>
		<title>Fragment</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1186"/>
		<updated>2021-03-15T04:31:33Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Added new bot&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:PXL 20210312 195237656.jpg|alt=|thumb|Fragment]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber PLA, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Overhead Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||1000 MaH 4S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=File:PXL_20210312_195237656.jpg&amp;diff=1185</id>
		<title>File:PXL 20210312 195237656.jpg</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=File:PXL_20210312_195237656.jpg&amp;diff=1185"/>
		<updated>2021-03-15T04:30:14Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Talk:Black_Ice&amp;diff=1184</id>
		<title>Talk:Black Ice</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Talk:Black_Ice&amp;diff=1184"/>
		<updated>2021-03-15T04:27:20Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Gravitypulls moved page Talk:Black Ice to Fragment: Creating web page for my 3 lbs Bot&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;#REDIRECT [[Fragment]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1183</id>
		<title>Fragment</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1183"/>
		<updated>2021-03-15T04:27:20Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Gravitypulls moved page Talk:Black Ice to Fragment: Creating web page for my 3 lbs Bot&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:Black Ice.jpg|alt=|thumb|Black Ice]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber PLA, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Overhead Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||1000 MaH 4S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1182</id>
		<title>Fragment</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Fragment&amp;diff=1182"/>
		<updated>2021-03-15T04:26:08Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Fragment - Sam Pierce - Glacier Combat Robotics&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Fragment is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:Black Ice.jpg|alt=|thumb|Black Ice]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber PLA, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Overhead Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||1000 MaH 4S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Black_Ice&amp;diff=381</id>
		<title>Black Ice</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Black_Ice&amp;diff=381"/>
		<updated>2020-11-20T05:06:43Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Black Ice is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. &lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:Black Ice.jpg|alt=|thumb|Black Ice]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber PLA, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Vertical Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||1000 MaH 4S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=Black_Ice&amp;diff=380</id>
		<title>Black Ice</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=Black_Ice&amp;diff=380"/>
		<updated>2020-11-20T05:06:26Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: Created page&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Black Ice is a vertical spinner. This robot was built by Sam Pierce, a high school junior from Fairfax, Virginia. This is Sam&#039;s first beetleweight competition. His 1lb version of Black Ice has places and won in the 1lb plastic ant weight class.&lt;br /&gt;
===Robot Facts===&lt;br /&gt;
[[File:Black Ice.jpg|alt=|thumb|Black Ice]]&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width: 60%&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Driver||Sam Pierce&lt;br /&gt;
|-&lt;br /&gt;
|Weight Class||[[3lb Weight Class|3lb]]&lt;br /&gt;
|-&lt;br /&gt;
|Body Material||Glass Fiber Nylon, Carbon Fiber Nylon, Carbon Fiber PLA, Grade 5 Titanium (6Al-4V)&lt;br /&gt;
|-&lt;br /&gt;
|Weapon||AR500 Vertical Spinner&lt;br /&gt;
|-&lt;br /&gt;
|Weapon Drive||Brushless Outrunner&lt;br /&gt;
|-&lt;br /&gt;
|Drive||Brushed Gear Motor&lt;br /&gt;
|-&lt;br /&gt;
|Power||1000 MaH 4S Lipo&lt;br /&gt;
|}&lt;br /&gt;
==Tournament Results==&lt;br /&gt;
&lt;br /&gt;
* None&lt;br /&gt;
&lt;br /&gt;
==Combat History==&lt;br /&gt;
*None&lt;br /&gt;
[[Category:3lb Bots]]&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
	<entry>
		<id>https://wiki.nhrl.io/wiki/index.php?title=File:Black_Ice.jpg&amp;diff=379</id>
		<title>File:Black Ice.jpg</title>
		<link rel="alternate" type="text/html" href="https://wiki.nhrl.io/wiki/index.php?title=File:Black_Ice.jpg&amp;diff=379"/>
		<updated>2020-11-20T04:59:55Z</updated>

		<summary type="html">&lt;p&gt;Gravitypulls: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Black Ice&lt;/div&gt;</summary>
		<author><name>Gravitypulls</name></author>
	</entry>
</feed>