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  2. Providing material support for terrorism - Wikipedia

    en.wikipedia.org/wiki/Providing_material_support...

    In United States law, providing material support for terrorism is a crime prohibited by the USA PATRIOT Act and codified in title 18 of the United States Code.Penalties include fines and up to 15 years in prison, per section 2339A, and up to 20 years if the convict knows that the organization supported was designated as a "terrorist organization" by the US State Department, per 2339B.

  3. WikiLeaks - Wikipedia

    en.wikipedia.org/wiki/Wikileaks

    PayPal said it had taken action after the US State Department sent a letter to Wikileaks stating that Wikileaks' activities were illegal in the US. [137] Hendrik Fulda, vice-president of the Wau Holland Foundation, said that the Foundation had been receiving twice as many donations through PayPal as through normal banks before PayPal's decision ...

  4. Static electricity - Wikipedia

    en.wikipedia.org/wiki/Static_electricity

    The phenomenon of static electricity requires a separation of positive and negative charges. When two materials are in contact, electrons may move from one material to the other, which leaves an excess of positive charge on one material, and an equal negative charge on the other. When the materials are separated, they retain this charge imbalance.

  5. Triboelectric effect - Wikipedia

    en.wikipedia.org/wiki/Triboelectric_effect

    This is a list of materials ordered by how they develop a charge relative to other materials on the list. Johan Carl Wilcke published the first one in a 1757 paper. [ 24 ] [ 25 ] The series was expanded by Shaw [ 1 ] and Henniker [ 71 ] by including natural and synthetic polymers, and included alterations in the sequence depending on surface ...

  6. Electrostatic discharge - Wikipedia

    en.wikipedia.org/wiki/Electrostatic_discharge

    One of the causes of ESD events is static electricity. Static electricity is often generated through tribocharging, the separation of electric charges that occurs when two materials are brought into contact and then separated. Examples of tribocharging include walking on a rug, rubbing a plastic comb against dry hair, rubbing a balloon against ...

  7. Electric charge - Wikipedia

    en.wikipedia.org/wiki/Electric_charge

    The law of conservation of charge always applies, giving the object from which a negative charge is taken a positive charge of the same magnitude, and vice versa. Even when an object's net charge is zero, the charge can be distributed non-uniformly in the object (e.g., due to an external electromagnetic field, or bound polar

  8. Portal:Current events - Wikipedia

    en.wikipedia.org/wiki/Portal:Current_events

    The inauguration is held indoors in the United States Capitol rotunda due to extreme cold temperatures, making it the first inauguration since 1985 to be held indoors. During celebrations of the inauguration, businessman Elon Musk makes two gestures to a crowd at the Capital One Arena that some on social media liken to Nazi salutes. The ...

  9. Congestion pricing - Wikipedia

    en.wikipedia.org/wiki/Congestion_pricing

    A new toxicity charge, known as T-charge was introduced from 23 October 2017. Older and more polluting cars and vans that do not meet Euro 4 standards will have to pay an extra £10 charge within the Congestion Charge Zone (CCZ). [55] [56] On 8 April 2019, the T-charge was expanded into the Ultra Low Emission Zone (ULEZ). [57] Entrance to Milan ...