Author Archives: David

Triple Hippie Jump

Full length video

Courtesy of:
© MAJER Crew



© Emmanuel Keller
Creative Commons license: CC BY-ND 2.0



Ray Campbell vs. Dick Hyland, May 3, 1913, colorized

Further informations about this image

© William John Cairns
License: Public Domain

Blood Donation – Length of the Regeneration Phase


How long will it take for the body to replenish the pint of blood I donate?


«Your body will replace the blood volume (plasma) within 48 hours. It will take four to eight weeks for your body to completely replace the red blood cells you donated. The average adult has eight to 12 pints of blood. You will not notice any physical changes related to the pint you donated.» (Quelle:

The Situation in Syria (State: January 2016)


A map of Syria with the locations of the opposing parties, created by Thomas van Linge, based on informations from news reports, local sources and YouTube videos. A similar map, which gets updated regularly, is available on

© Thomas van Linge
License: Public Domain

Excel Formula for Discount Price Calculation


A1: Number of items
B1: Price per item
C1: Discount (percent)



The one-year-old female snow leopard Sarani at the Brookfield Zoo.

Courtesy of:
© Chicago Zoological Society / Jim Schulz

Höchi Flue, Egerkingen


© David Leudolph
Creative Commons license: CC BY 4.0

Power Punches

MMA fighter Amanda Bobby Cooper

Courtesy of:
© Amanda Bobby Cooper

WooCommerce – Renaming the «Place Order» Button


The translation of the button «Place order» doesn’t seem to work with the current version of WooCommerce (2.4.10). It’s simply ignored.

(Possible) Solution

1. In the file «payment-method.php» look for the following code:

data-order_button_text="<?php echo esc_attr( $gateway->order_button_text ); ?>"

2. Replace the code within the quotes with the desired text. Example:

data-order_button_text="Bestellung abschicken"


This procedure is a rather dirty solution. Especially because you have to redo it after every plugin update.