diff --git a/scripts/wolfram.coffee b/scripts/wolfram.coffee
index b02d9d0..611839a 100644
--- a/scripts/wolfram.coffee
+++ b/scripts/wolfram.coffee
@@ -1,31 +1,55 @@
 # Description:
 #   accede a wolfram alpha
 #
-# Dependencies:
-#   "wolfram":"0.3.1"
-#
 # Configuration:
 #   WOLFRAM_API_KEY - self explanatory
 #
 # Commands
-#   hubot wolfram/wfa/quanto fa/compute ... - pone la domanda a Wolfram Alpha
+#   hubot wolfram/wfa/quanto fa/calcola/compute ... - pone la domanda a Wolfram Alpha
 #
 # Author:
 #   Enrico Fasoli (fazo96)
 #
 
-Wolfram = require 'wolfram'
+cheerio = require 'cheerio'
 
 module.exports = (robot) ->
-  robot.respond /(?:quanto fa|compute|wfa|wolfram) (.+)/i, (res) ->
-    unless process.env.WOLFRAM_API_KEY
+  robot.wquery = (input, key, callback) ->
+    q = encodeURIComponent input
+    url = 'http://api.wolframalpha.com/v2/query?input=' + q + '&appid=' + key
+    robot.http(url).get() (err, res, body) ->
+      if err then return callback err, {}
+
+      $ = cheerio.load body, xmlMode: true
+      if $('queryresult').attr('error') == 'true'
+        return callback $('error').find('msg').text(), {}
+
+      pods = ($('pod').map (_, pod) ->
+        title: $(pod).attr 'title'
+        primary: $(pod).attr('primary')?
+        subpods: ($('subpod', $ pod).map (_, subpod) ->
+          title: $(subpod).attr 'title'
+          value: $('plaintext', $ subpod).text()
+          image: $('img', $ subpod).attr 'src'
+          ).get()
+        ).get()
+
+      if pods.length
+        callback null, pods
+      else
+        callback 'la risposta da wolfram non è valida', []
+
+  robot.respond /(?:calcola|quanto fa|compute|wfa|wolfram) (.+)/i, (res) ->
+    wait = ['chiedo a wolfy', 'dammi un attimo', 'sto pensando',
+            'fammi fare due conti', 'chiedo a wolfram']
+    key = process.env.WOLFRAM_API_KEY
+    if not key
       return res.send 'non ho le chiavi per Wolfram Alpha :('
-    wolfram = Wolfram.createClient process.env.WOLFRAM_API_KEY
-    res.send 'Contattando Wolfram Alpha...'
-    wolfram.query res.match[1], (err, result) ->
-      if err then return res.send err
-      unless result?.slice?
-        return res.send 'invalid response from Wolfram Alpha'
+
+    res.send (res.random wait) + '...'
+    robot.wquery res.match[1], key, (err, result) ->
+      if err then return res.send "c'è qualche problema: " + err
+
       parseSubPod = (subpod) -> subpod.value or subpod.image
       parsePod = (pod) ->
         '\n=== ' + pod.title + '\n' + pod.subpods.map(parseSubPod).join('\n')