Wednesday, October 17, 2007

A vision of students today

Den här videon från Kansas State University säger en hel del om hur skolan håller på att förändras.

Saturday, October 13, 2007

Skogsmulle

Så här års börjar det bli dags för lite skogsvård vid fritidshuset. Det här med att fälla träd har jag alltid haft respekt för. Men på skogsverket hittade jag en hel skatt av information och tips i "motorsågsskolan". Som t ex den här konceptskissen av själva fällningen:

Här hittar du skogsverkets motorsågsskola

Tuesday, October 09, 2007

Sluta leta efter Wlan!


Med den här T-shirten kan du se om det finns och hur stark WLAN-signalen är.

På insidan finns ett litet batteripack som driver
detektorn.

För 25 $ är den din!

Thursday, October 04, 2007

Never run out of battery!


Today, I got a new gadget, a must-have backpack which will make sure that my electronics never run out of battery. The Voltaic backpack! Don´t know the WAF-factor yet though. It will be perfect in the archipelago as well as in daily life.

The Voltaic Backpack is built tough for use as a weekend hike bag or as a large daypack. There are pockets and wire channels for multiple electronic devices and 1,850 cubic inches of storage space.

Features:

  • High density padding in the shoulder straps and back panel for comfort
  • Nylon mesh backing material for better air flow
  • The solar panels provide protection for fragile items inside the front pocket
  • Wire channels throughout the bag take power to the shoulder strap and for headphones etc.
  • Adjustable phone / MP3 pouch on the shoulder
  • Second lined MP3 / sunglasses pouch inside
  • Bladder pouch and channels to run the tube to the shoulder strap

Specifications:

Fabric: Recycled PET, PET, 420D Nylon, UV resistant PU
Weight: 3.5 lbs (1,590 grams) including battery and solar panels
Dimensions:20" high x 10-15"wide x 7-10" deep (51cm high x 25-38cm wide x 18-25cm deep)
Volume: 1,850 cubic inches (30 liters)

Electronics:

  • Includes a 4,400m Ah at 3.6 volts Li-Ion battery pack with 3 voltage settings to store solar power
  • When not in the sun, the battery can be charged using the AC travel charger or DC car charger
  • Comes with 11 standard adaptors including a car charger socket and USB adaptor so you can always use a standard charger for your device
  • Includes adaptor plugs in universal sizes and for common cell phones, which eliminate the need to use a car charger for common devices
  • The three solar panels are tough, light weight,
Köp den i Sverige hos Mobisun