If you're experiencing sensations of being hit by a pulse from under your bed, it's essential to consider a few possibilities:
Electromagnetic waves: Electromagnetic waves, such as radio waves, microwaves, or even Wi-Fi signals, are all around us. However, it's unlikely that these waves would cause physical sensations of being hit unless there's a significantly strong and concentrated source nearby.
Electric fields: Electric fields are produced by voltage differences. If there are electrical wires or devices near your bed that are faulty or improperly grounded, it could potentially generate electric fields. However, it's worth noting that electric fields typically don't produce physical sensations.
Magnetic fields: Magnetic fields are generated by electric currents or magnetic materials. They can be produced by electrical devices or wiring near your bed, such as power cords or appliances. Magnetic fields are generally considered safe unless they are extremely intense, which is unlikely in a residential setting.
If you're concerned about the pulses you're experiencing, it's recommended to consult with a medical professional or an electrician who can assess the situation more accurately. They can examine your specific circumstances and provide you with appropriate guidance and recommendations.