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  2. Far Lands or Bust - Wikipedia

    en.wikipedia.org/wiki/Far_Lands_or_Bust

    Far Lands or Bust (abbreviated FLoB) is an online video series created by Kurt J. Mac in which he plays the video game Minecraft.The series depicts his journey to the "Far Lands", a distant area of a Minecraft world in which the terrain generation does not function correctly, creating a warped landscape.

  3. Quantum tunnelling - Wikipedia

    en.wikipedia.org/wiki/Quantum_tunnelling

    In physics, quantum tunnelling, barrier penetration, or simply tunnelling is a quantum mechanical phenomenon in which an object such as an electron or atom passes through a potential energy barrier that, according to classical mechanics, should not be passable due to the object not having sufficient energy to pass or surmount the barrier.

  4. Reach extender - Wikipedia

    en.wikipedia.org/wiki/Reach_extender

    A 36 in (910 mm) reach extender with a secondary trigger and a pole that can be rotated 90 degrees. A reach extender (or reacher, grabber arm, helping hand, trash picker, picker-upper, extended gripper, long arm gripper, extended reach grabber, grabber tool, litter picker, or caliper) is a handheld mechanical tool used to increase the range of a person's reach and grasp when grabbing objects.

  5. Registration, Evaluation, Authorisation and Restriction of ...

    en.wikipedia.org/wiki/Registration,_Evaluation...

    REACH addresses the production and use of chemical substances, and their potential impacts on both human health and the environment. Its 849 pages took seven years to pass, and it has been described as the most complex legislation in the Union's history [3] and the most important in 20 years. [4]

  6. Traffic barrier - Wikipedia

    en.wikipedia.org/wiki/Traffic_barrier

    Traffic barrier with a pedestrian guardrail behind it. Traffic barriers (known in North America as guardrails or guard rails, [1] in Britain as crash barriers, [2] and in auto racing as Armco barriers [3]) keep vehicles within their roadway and prevent them from colliding with dangerous obstacles such as boulders, sign supports, trees, bridge abutments, buildings, walls, and large storm drains ...

  7. Boom (navigational barrier) - Wikipedia

    en.wikipedia.org/wiki/Boom_(navigational_barrier)

    This allowed safe raising or lowering of the chain, as they were often heavily fortified. [1] By raising or lowering a chain or boom, access could be selectively granted rather than simply rendering the stretch of water completely inaccessible. The raising and lowering could be accomplished by a windlass mechanism or a capstan. [3]

  8. Safety barrier - Wikipedia

    en.wikipedia.org/wiki/Safety_barrier

    A safety barrier is a component which prevents passage into a dangerous area. It is commonly used to mitigate risk in the Hazard-Barrier-Target model, as studied in safety science. Work Safe Victoria (an Australian organization) defines a Safety Barrier as a device that: [1] physically separate the work area and the traveled way,

  9. Fabric (geology) - Wikipedia

    en.wikipedia.org/wiki/Fabric_(geology)

    Penetrative fabric — a fabric that is present throughout the rock, generally down to the grain scale, although this does also depend on the scale at which the observations take place. [4] Magnetic fabric — orientation of magnetic particles within a rock sample or in soils to determine paleomagnetic history [5] or to quantify tectonic strain ...