diff --git a/.htaccess b/.htaccess
index 420a258e692b5c3201ab7aaecfaff6328d5f0928..558a2267110f96cd5167235b9a271608a6f5c70b 100644
--- a/.htaccess
+++ b/.htaccess
@@ -9,5 +9,6 @@
   RewriteRule ^static$      /suckless/sites/                         [R]
   RewriteRule ^cli$         /suckless/cli/                           [R]
   RewriteRule ^virtual$     /suckless/virtual/                       [R]
+  RewriteRule ^orphans$     /research/archived/                      [R]
   RewriteRule ^organizacao$ https://templates.fluxo.info/organizacao [R]
 </IfModule>
diff --git a/research/archive.mdwn b/research/archive.mdwn
index 8e7af061db41967b52461d3369ea602f04ef0b47..bb9f8987f7d38d2bcf1a51535748f26da41c2280 100644
--- a/research/archive.mdwn
+++ b/research/archive.mdwn
@@ -1,6 +1,10 @@
 [[!meta title="Archived Research"]]
 
-Currently archived research.
+* Currently archived research.
+* Lista de projetos que já desenvolvi, que atualmente não estão no meu
+  horizonte de atividades.
+* Podem ser desarquivados no futuro ou servir de inspiração.
+* Alguns podem ser inclusive passados para frente na linha do [Orfanato de Projetos](https://templates.fluxo.info/orfanato).
 
 * Wayland.
 * [uMatrix: Point and click matrix to filter net requests according to source, destination and type ](https://github.com/gorhill/uMatrix).
@@ -46,3 +50,17 @@ Currently archived research.
   * https://www.void.gr/kargig/blog/2014/05/10/smtp-over-hidden-services-with-postfix/
   * https://tech.immerda.ch/2016/12/ehlo-onion/
   * https://github.com/riseupnet/onionmx
+* [Saravea](https://web.archive.org/web/*/saravea.net).
+* [Calendário de Movimentos Sociais](https://web.archive.org/web/*/calendario.cc).
+* [Resource Sharing Protocol / Metadata](https://rsp.fluxo.info).
+* [Bootless](https://bootless.fluxo.info).
+* [Clube da Muamba](https://templates.fluxo.info/muamba/).
+* Do [Escritório Sem Login](https://escritorio.fluxo.info):
+  * [Lembrador de Eventos](https://lembrador.fluxo.info), cujo [código](https://git.fluxo.info/?p=drupal/reminder.git;a=summary) precisa ser retomado para que o serviço entre no ar.
+* [Firma](https://firma.fluxo.info).
+* [Simplepkg](https://simplepkg.fluxo.info) e [Slack](https://slack.fluxo.info).
+* [Bootex](https://bootex.fluxo.info).
+* [Gnudenberg](https://gnuden.fluxo.info).
+* [Escritório Sem Login](https://escritorio.fluxo.info):
+  * [Encurtador Saravento](https://encurtador.fluxo.info).
+  * [Agendador Saravento](https://agendador.fluxo.info).
diff --git a/research/hardware.mdwn b/research/hardware.mdwn
new file mode 100644
index 0000000000000000000000000000000000000000..653ffeb6f0e0341cc213cc0af73777f2f6009ed0
--- /dev/null
+++ b/research/hardware.mdwn
@@ -0,0 +1,7 @@
+[[!meta title="Hardware projects"]]
+[[!tag research pesquisa hardware]]
+
+Electronics
+-----------
+
+* trench radio (foxhole radio) and crystal radio.
diff --git a/research/radio.mdwn b/research/radio.mdwn
new file mode 100644
index 0000000000000000000000000000000000000000..d76f34e5028746d166e737ab1caaa89e86ae2b17
--- /dev/null
+++ b/research/radio.mdwn
@@ -0,0 +1,6 @@
+[[!meta title="A Era do Rádio Chegou"]]
+[[!tag radio rádio hardware comunicação]]
+
+* [Transmitting FM, AM, SSB, SSTV and FSQ with just a Raspberry Pi](http://www.rtl-sdr.com/transmitting-fm-am-ssb-sstv-and-fsq-with-just-a-raspberry-pi/).
+* [Raspberry PiRate Radio FM Transmitter](http://www.rtl-sdr.com/raspberry-pirate-radio-fm-transmitter/).
+* [Transmitting Data with a Raspberry Pi and RTL-SDR](http://www.rtl-sdr.com/transmitting-data-raspberry-pi-rtl-sdr/).